1042612626 has 16 divisors (see below), whose sum is σ = 2274791328. Its totient is φ = 315943200.

The previous prime is 1042612591. The next prime is 1042612651. The reversal of 1042612626 is 6262162401.

It is a junction number, because it is equal to n+sod(n) for n = 1042612593 and 1042612602.

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, 7898515 + ... + 7898646.

It is an arithmetic number, because the mean of its divisors is an integer number (142174458).

Almost surely, 2^1042612626 is an apocalyptic number.

1042612626 is an abundant number, since it is smaller than the sum of its proper divisors (1232178702).

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

1042612626 is a wasteful number, since it uses less digits than its factorization.

1042612626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15797177.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1042612626 is about 32289.5126318128. The cubic root of 1042612626 is about 1014.0070939286.

The spelling of 1042612626 in words is "one billion, forty-two million, six hundred twelve thousand, six hundred twenty-six".