1072047514 has 4 divisors (see below), whose sum is σ = 1608071274. Its totient is φ = 536023756.

The previous prime is 1072047499. The next prime is 1072047521. The reversal of 1072047514 is 4157402701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 999508225 + 72539289 = 31615^2 + 8517^2 .

It is a super-2 number, since 2×1072047514² = 2298571744547160392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268011877 + ... + 268011880.

Almost surely, 2^1072047514 is an apocalyptic number.

1072047514 is a deficient number, since it is larger than the sum of its proper divisors (536023760).

1072047514 is an equidigital number, since it uses as much as digits as its factorization.

1072047514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536023759.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 1072047514 is about 32742.1366743223. The cubic root of 1072047514 is about 1023.4611098097.

The spelling of 1072047514 in words is "one billion, seventy-two million, forty-seven thousand, five hundred fourteen".