1046562312 has 16 divisors (see below), whose sum is σ = 2616405840. Its totient is φ = 348854096.

The previous prime is 1046562287. The next prime is 1046562329. The reversal of 1046562312 is 2132656401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046562312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21803358 + ... + 21803405.

It is an arithmetic number, because the mean of its divisors is an integer number (163525365).

Almost surely, 2^1046562312 is an apocalyptic number.

1046562312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1046562312 is an abundant number, since it is smaller than the sum of its proper divisors (1569843528).

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

1046562312 is a wasteful number, since it uses less digits than its factorization.

1046562312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43606772 (or 43606768 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1046562312 is about 32350.6153264509. The cubic root of 1046562312 is about 1015.2859207280.

It can be divided in two parts, 10465623 and 12, that multiplied together give a triangular number (125587476 = T₁₅₈₄₈).

The spelling of 1046562312 in words is "one billion, forty-six million, five hundred sixty-two thousand, three hundred twelve".