406153464 has 32 divisors (see below), whose sum is σ = 1030542720. Its totient is φ = 133363296.

The previous prime is 406153459. The next prime is 406153507. The reversal of 406153464 is 464351604.

It is a congruent number.

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, 124684 + ... + 127899.

It is an arithmetic number, because the mean of its divisors is an integer number (32204460).

Almost surely, 2^406153464 is an apocalyptic number.

It is an amenable number.

406153464 is an abundant number, since it is smaller than the sum of its proper divisors (624389256).

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

406153464 is a wasteful number, since it uses less digits than its factorization.

406153464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252659 (or 252655 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 406153464 is about 20153.2494650366. The cubic root of 406153464 is about 740.5653483477.

The spelling of 406153464 in words is "four hundred six million, one hundred fifty-three thousand, four hundred sixty-four".