46426637 has 8 divisors (see below), whose sum is σ = 47648832. Its totient is φ = 45208800.

The previous prime is 46426621. The next prime is 46426661. The reversal of 46426637 is 73662464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46426637 - 2⁴ = 46426621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46426637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46426537) 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 7 ways as a sum of consecutive naturals, for example, 39062 + ... + 40232.

It is an arithmetic number, because the mean of its divisors is an integer number (5956104).

Almost surely, 2^46426637 is an apocalyptic number.

It is an amenable number.

46426637 is a deficient number, since it is larger than the sum of its proper divisors (1222195).

46426637 is a wasteful number, since it uses less digits than its factorization.

46426637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179.

The product of its digits is 145152, while the sum is 38.

The square root of 46426637 is about 6813.7094889641. The cubic root of 46426637 is about 359.4091052396.

The spelling of 46426637 in words is "forty-six million, four hundred twenty-six thousand, six hundred thirty-seven".