46426251 has 16 divisors (see below), whose sum is σ = 65111040. Its totient is φ = 29384160.

The previous prime is 46426249. The next prime is 46426273. The reversal of 46426251 is 15262464.

It is not a de Polignac number, because 46426251 - 2¹ = 46426249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46426241) 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 15 ways as a sum of consecutive naturals, for example, 220 + ... + 9638.

It is an arithmetic number, because the mean of its divisors is an integer number (4069440).

Almost surely, 2^46426251 is an apocalyptic number.

46426251 is a deficient number, since it is larger than the sum of its proper divisors (18684789).

46426251 is a wasteful number, since it uses less digits than its factorization.

46426251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506.

The product of its digits is 11520, while the sum is 30.

The square root of 46426251 is about 6813.6811636589. The cubic root of 46426251 is about 359.4081091714.

The spelling of 46426251 in words is "forty-six million, four hundred twenty-six thousand, two hundred fifty-one".