46239258 has 32 divisors (see below), whose sum is σ = 101719296. Its totient is φ = 13923648.

The previous prime is 46239257. The next prime is 46239283. The reversal of 46239258 is 85293264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (46239251) 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, 2641 + ... + 9972.

It is an arithmetic number, because the mean of its divisors is an integer number (3178728).

Almost surely, 2^46239258 is an apocalyptic number.

46239258 is an abundant number, since it is smaller than the sum of its proper divisors (55480038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46239258 is a wasteful number, since it uses less digits than its factorization.

46239258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12678.

The product of its digits is 103680, while the sum is 39.

The square root of 46239258 is about 6799.9454409576. The cubic root of 46239258 is about 358.9249253969.

The spelling of 46239258 in words is "forty-six million, two hundred thirty-nine thousand, two hundred fifty-eight".