46320464 has 10 divisors (see below), whose sum is σ = 89745930. Its totient is φ = 23160224.

The previous prime is 46320457. The next prime is 46320473. The reversal of 46320464 is 46402364.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 1537600 = 6692^2 + 1240^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447499 + ... + 1447530.

It is an arithmetic number, because the mean of its divisors is an integer number (8974593).

Almost surely, 2^46320464 is an apocalyptic number.

It is an amenable number.

46320464 is a deficient number, since it is larger than the sum of its proper divisors (43425466).

46320464 is a wasteful number, since it uses less digits than its factorization.

46320464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895037 (or 2895031 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 46320464 is about 6805.9138989558. The cubic root of 46320464 is about 359.1349187567.

The spelling of 46320464 in words is "forty-six million, three hundred twenty thousand, four hundred sixty-four".