46622737 has 4 divisors (see below), whose sum is σ = 53283136. Its totient is φ = 39962340.

The previous prime is 46622717. The next prime is 46622743. The reversal of 46622737 is 73722664.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46622737 - 2¹⁵ = 46589969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46622696 and 46622705.

It is not an unprimeable number, because it can be changed into a prime (46622717) by changing a digit.

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, 3330189 + ... + 3330202.

It is an arithmetic number, because the mean of its divisors is an integer number (13320784).

Almost surely, 2^46622737 is an apocalyptic number.

It is an amenable number.

46622737 is a deficient number, since it is larger than the sum of its proper divisors (6660399).

46622737 is an equidigital number, since it uses as much as digits as its factorization.

46622737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660398.

The product of its digits is 84672, while the sum is 37.

The square root of 46622737 is about 6828.0844312296. The cubic root of 46622737 is about 359.9144266770.

The spelling of 46622737 in words is "forty-six million, six hundred twenty-two thousand, seven hundred thirty-seven".