46238457 has 16 divisors (see below), whose sum is σ = 65058560. Its totient is φ = 29130192.

The previous prime is 46238449. The next prime is 46238471. The reversal of 46238457 is 75483264.

It is a happy number.

46238457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46238457 - 2³ = 46238449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46238407) 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 15 ways as a sum of consecutive naturals, for example, 30438 + ... + 31920.

It is an arithmetic number, because the mean of its divisors is an integer number (4066160).

Almost surely, 2^46238457 is an apocalyptic number.

It is an amenable number.

46238457 is a deficient number, since it is larger than the sum of its proper divisors (18820103).

46238457 is a wasteful number, since it uses less digits than its factorization.

46238457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052.

The product of its digits is 161280, while the sum is 39.

The square root of 46238457 is about 6799.8865431711. The cubic root of 46238457 is about 358.9228528397.

The spelling of 46238457 in words is "forty-six million, two hundred thirty-eight thousand, four hundred fifty-seven".