1457227044 has 192 divisors, whose sum is σ = 4800839680. Its totient is φ = 371848320.

The previous prime is 1457226971. The next prime is 1457227049. The reversal of 1457227044 is 4407227541.

1457227044 is a `hidden beast` number, since 14 + 572 + 2 + 70 + 4 + 4 = 666.

It is a super-3 number, since 3×1457227044³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1457227049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 302277 + ... + 307059.

Almost surely, 2^1457227044 is an apocalyptic number.

1457227044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1457227044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2400419840).

1457227044 is an abundant number, since it is smaller than the sum of its proper divisors (3343612636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1457227044 is a wasteful number, since it uses less digits than its factorization.

1457227044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847 (or 4839 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 36.

The square root of 1457227044 is about 38173.6433157748. The cubic root of 1457227044 is about 1133.7285260406.

It can be divided in two parts, 14572 and 27044, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 1457227044 in words is "one billion, four hundred fifty-seven million, two hundred twenty-seven thousand, forty-four".