46720416 has 24 divisors (see below), whose sum is σ = 122641344. Its totient is φ = 15573440.

The previous prime is 46720409. The next prime is 46720423. The reversal of 46720416 is 61402764.

It is an interprime number because it is at equal distance from previous prime (46720409) and next prime (46720423).

It is a tau number, because it is divible by the number of its divisors (24).

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 in 3 ways as a sum of consecutive naturals, for example, 243240 + ... + 243431.

It is an arithmetic number, because the mean of its divisors is an integer number (5110056).

Almost surely, 2^46720416 is an apocalyptic number.

It is an amenable number.

46720416 is an abundant number, since it is smaller than the sum of its proper divisors (75920928).

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

46720416 is a wasteful number, since it uses less digits than its factorization.

46720416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486684 (or 486676 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 46720416 is about 6835.2334268846. The cubic root of 46720416 is about 360.1656028221.

The spelling of 46720416 in words is "forty-six million, seven hundred twenty thousand, four hundred sixteen".