1012653076 has 12 divisors (see below), whose sum is σ = 1876386708. Its totient is φ = 476542592.

The previous prime is 1012653073. The next prime is 1012653077. The reversal of 1012653076 is 6703562101.

It can be written as a sum of positive squares in 2 ways, for example, as 585156100 + 427496976 = 24190^2 + 20676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012653073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7445911 + ... + 7446046.

It is an arithmetic number, because the mean of its divisors is an integer number (156365559).

Almost surely, 2^1012653076 is an apocalyptic number.

It is an amenable number.

1012653076 is a deficient number, since it is larger than the sum of its proper divisors (863733632).

1012653076 is a wasteful number, since it uses less digits than its factorization.

1012653076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14891978 (or 14891976 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1012653076 is about 31822.2104197681. The cubic root of 1012653076 is about 1004.2000270761.

The spelling of 1012653076 in words is "one billion, twelve million, six hundred fifty-three thousand, seventy-six".