46446031 has 4 divisors (see below), whose sum is σ = 47082352. Its totient is φ = 45809712.

The previous prime is 46445963. The next prime is 46446041. The reversal of 46446031 is 13064464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46446031 - 2¹⁷ = 46314959 is a prime.

It is a super-2 number, since 2×46446031² = 4314467591305922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46446041) 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, 318051 + ... + 318196.

It is an arithmetic number, because the mean of its divisors is an integer number (11770588).

Almost surely, 2^46446031 is an apocalyptic number.

46446031 is a deficient number, since it is larger than the sum of its proper divisors (636321).

46446031 is an equidigital number, since it uses as much as digits as its factorization.

46446031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636320.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 46446031 is about 6815.1325005461. The cubic root of 46446031 is about 359.4591441130.

The spelling of 46446031 in words is "forty-six million, four hundred forty-six thousand, thirty-one".