951086642 has 32 divisors (see below), whose sum is σ = 1626476544. Its totient is φ = 413254800.

The previous prime is 951086611. The next prime is 951086659. The reversal of 951086642 is 246680159.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 951086642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33767 + ... + 55157.

It is an arithmetic number, because the mean of its divisors is an integer number (50827392).

Almost surely, 2^951086642 is an apocalyptic number.

951086642 is a deficient number, since it is larger than the sum of its proper divisors (675389902).

951086642 is a wasteful number, since it uses less digits than its factorization.

951086642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21494.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 951086642 is about 30839.6926378977. The cubic root of 951086642 is about 983.4222439828.

The spelling of 951086642 in words is "nine hundred fifty-one million, eighty-six thousand, six hundred forty-two".