40364706 has 32 divisors (see below), whose sum is σ = 83469888. Its totient is φ = 13003200.

The previous prime is 40364689. The next prime is 40364711. The reversal of 40364706 is 60746304.

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, 37881 + ... + 38931.

It is an arithmetic number, because the mean of its divisors is an integer number (2608434).

Almost surely, 2^40364706 is an apocalyptic number.

40364706 is an abundant number, since it is smaller than the sum of its proper divisors (43105182).

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

40364706 is a wasteful number, since it uses less digits than its factorization.

40364706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 40364706 is about 6353.3224379060. The cubic root of 40364706 is about 343.0314437652.

The spelling of 40364706 in words is "forty million, three hundred sixty-four thousand, seven hundred six".