464002136 has 32 divisors (see below), whose sum is σ = 938910000. Its totient is φ = 213701760.

The previous prime is 464002129. The next prime is 464002151. The reversal of 464002136 is 631200464.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47426 + ... + 56366.

Almost surely, 2^464002136 is an apocalyptic number.

It is an amenable number.

464002136 is an abundant number, since it is smaller than the sum of its proper divisors (474907864).

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

464002136 is a wasteful number, since it uses less digits than its factorization.

464002136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9459 (or 9455 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 464002136 is about 21540.7088091362. The cubic root of 464002136 is about 774.1765160824.

The spelling of 464002136 in words is "four hundred sixty-four million, two thousand, one hundred thirty-six".