46427251 has 8 divisors (see below), whose sum is σ = 50360240. Its totient is φ = 42545952.

The previous prime is 46427237. The next prime is 46427261. The reversal of 46427251 is 15272464.

46427251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46427251 - 2⁹ = 46426739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46427201) 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 7 ways as a sum of consecutive naturals, for example, 11040 + ... + 14653.

It is an arithmetic number, because the mean of its divisors is an integer number (6295030).

Almost surely, 2^46427251 is an apocalyptic number.

46427251 is a deficient number, since it is larger than the sum of its proper divisors (3932989).

46427251 is a wasteful number, since it uses less digits than its factorization.

46427251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25845.

The product of its digits is 13440, while the sum is 31.

The square root of 46427251 is about 6813.7545450361. The cubic root of 46427251 is about 359.4106896477.

The spelling of 46427251 in words is "forty-six million, four hundred twenty-seven thousand, two hundred fifty-one".