1512471472 has 10 divisors (see below), whose sum is σ = 2930413508. Its totient is φ = 756235728.

The previous prime is 1512471463. The next prime is 1512471473. The reversal of 1512471472 is 2741742151.

It is a super-2 number, since 2×1512471472² = 4575139907227693568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1512471473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47264718 + ... + 47264749.

Almost surely, 2^1512471472 is an apocalyptic number.

It is an amenable number.

1512471472 is a deficient number, since it is larger than the sum of its proper divisors (1417942036).

1512471472 is an equidigital number, since it uses as much as digits as its factorization.

1512471472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94529475 (or 94529469 counting only the distinct ones).

The product of its digits is 15680, while the sum is 34.

The square root of 1512471472 is about 38890.5061936715. The cubic root of 1512471472 is about 1147.8779953465.

The spelling of 1512471472 in words is "one billion, five hundred twelve million, four hundred seventy-one thousand, four hundred seventy-two".