1457114880 has 432 divisors, whose sum is σ = 5376488544. Its totient is φ = 334233600.

The previous prime is 1457114851. The next prime is 1457114881. The reversal of 1457114880 is 884117541.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457114881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14426830 + ... + 14426930.

Almost surely, 2^1457114880 is an apocalyptic number.

1457114880 is a gapful number since it is divisible by the number (10) 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 1457114880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688244272).

1457114880 is an abundant number, since it is smaller than the sum of its proper divisors (3919373664).

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

1457114880 is a wasteful number, since it uses less digits than its factorization.

1457114880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 1457114880 is about 38172.1741586722. The cubic root of 1457114880 is about 1133.6994372792.

The spelling of 1457114880 in words is "one billion, four hundred fifty-seven million, one hundred fourteen thousand, eight hundred eighty".