46422931 has 4 divisors (see below), whose sum is σ = 46549792. Its totient is φ = 46296072.

The previous prime is 46422923. The next prime is 46422941. The reversal of 46422931 is 13922464.

It is a happy number.

46422931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46422931 - 2³ = 46422923 is a prime.

It is a super-2 number, since 2×46422931² = 4310177045261522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46422893 and 46422902.

It is not an unprimeable number, because it can be changed into a prime (46422941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62880 + ... + 63613.

It is an arithmetic number, because the mean of its divisors is an integer number (11637448).

Almost surely, 2^46422931 is an apocalyptic number.

46422931 is a deficient number, since it is larger than the sum of its proper divisors (126861).

46422931 is a wasteful number, since it uses less digits than its factorization.

46422931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126860.

The product of its digits is 10368, while the sum is 31.

The square root of 46422931 is about 6813.4375318190. The cubic root of 46422931 is about 359.3995417241.

The spelling of 46422931 in words is "forty-six million, four hundred twenty-two thousand, nine hundred thirty-one".