1078507472 has 40 divisors (see below), whose sum is σ = 2528606016. Its totient is φ = 435027456.

The previous prime is 1078507459. The next prime is 1078507481. The reversal of 1078507472 is 2747058701.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281318 + ... + 285125.

Almost surely, 2^1078507472 is an apocalyptic number.

It is an amenable number.

1078507472 is an abundant number, since it is smaller than the sum of its proper divisors (1450098544).

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

1078507472 is a wasteful number, since it uses less digits than its factorization.

1078507472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566475 (or 566469 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 41.

The square root of 1078507472 is about 32840.6375090375. The cubic root of 1078507472 is about 1025.5127229013.

The spelling of 1078507472 in words is "one billion, seventy-eight million, five hundred seven thousand, four hundred seventy-two".