1407995472 has 120 divisors (see below), whose sum is σ = 4058358304. Its totient is φ = 418134528.

The previous prime is 1407995461. The next prime is 1407995507. The reversal of 1407995472 is 2745997041.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523443 + ... + 526125.

Almost surely, 2^1407995472 is an apocalyptic number.

1407995472 is a gapful number since it is divisible by the number (12) 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 1407995472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029179152).

1407995472 is an abundant number, since it is smaller than the sum of its proper divisors (2650362832).

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

1407995472 is a wasteful number, since it uses less digits than its factorization.

1407995472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765 (or 2730 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 1407995472 is about 37523.2657427362. The cubic root of 1407995472 is about 1120.8145307804.

The spelling of 1407995472 in words is "one billion, four hundred seven million, nine hundred ninety-five thousand, four hundred seventy-two".