40464086 has 16 divisors (see below), whose sum is σ = 66757824. Its totient is φ = 18277824.

The previous prime is 40464059. The next prime is 40464101. The reversal of 40464086 is 68046404.

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, 15335 + ... + 17778.

It is an arithmetic number, because the mean of its divisors is an integer number (4172364).

Almost surely, 2^40464086 is an apocalyptic number.

40464086 is a deficient number, since it is larger than the sum of its proper divisors (26293738).

40464086 is a wasteful number, since it uses less digits than its factorization.

40464086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33175.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 40464086 is about 6361.1387345349. The cubic root of 40464086 is about 343.3127334442.

The spelling of 40464086 in words is "forty million, four hundred sixty-four thousand, eighty-six".