402264908 has 6 divisors (see below), whose sum is σ = 703963596. Its totient is φ = 201132452.

The previous prime is 402264901. The next prime is 402264923. The reversal of 402264908 is 809462204.

It is not an unprimeable number, because it can be changed into a prime (402264901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50283110 + ... + 50283117.

It is an arithmetic number, because the mean of its divisors is an integer number (117327266).

Almost surely, 2^402264908 is an apocalyptic number.

It is an amenable number.

402264908 is a deficient number, since it is larger than the sum of its proper divisors (301698688).

402264908 is a wasteful number, since it uses less digits than its factorization.

402264908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100566231 (or 100566229 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 402264908 is about 20056.5427728709. The cubic root of 402264908 is about 738.1943485817.

The spelling of 402264908 in words is "four hundred two million, two hundred sixty-four thousand, nine hundred eight".