46064440 has 16 divisors (see below), whose sum is σ = 103645080. Its totient is φ = 18425760.

The previous prime is 46064411. The next prime is 46064449. The reversal of 46064440 is 4446064.

It is a junction number, because it is equal to n+sod(n) for n = 46064399 and 46064408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46064449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575766 + ... + 575845.

Almost surely, 2^46064440 is an apocalyptic number.

46064440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46064440 is an abundant number, since it is smaller than the sum of its proper divisors (57580640).

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

46064440 is a wasteful number, since it uses less digits than its factorization.

46064440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151622 (or 1151618 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 46064440 is about 6787.0789003812. The cubic root of 46064440 is about 358.4720217917.

The spelling of 46064440 in words is "forty-six million, sixty-four thousand, four hundred forty".