46140492 has 12 divisors (see below), whose sum is σ = 107661176. Its totient is φ = 15380160.

The previous prime is 46140491. The next prime is 46140527. The reversal of 46140492 is 29404164.

46140492 is nontrivially palindromic in base 11.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46140491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922509 + ... + 1922532.

Almost surely, 2^46140492 is an apocalyptic number.

It is an amenable number.

46140492 is an abundant number, since it is smaller than the sum of its proper divisors (61520684).

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

46140492 is a wasteful number, since it uses less digits than its factorization.

46140492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3845048 (or 3845046 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 46140492 is about 6792.6792946524. The cubic root of 46140492 is about 358.6691914128.

The spelling of 46140492 in words is "forty-six million, one hundred forty thousand, four hundred ninety-two".