46143492 has 12 divisors (see below), whose sum is σ = 107668176. Its totient is φ = 15381160.

The previous prime is 46143481. The next prime is 46143521. The reversal of 46143492 is 29434164.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922634 + ... + 1922657.

It is an arithmetic number, because the mean of its divisors is an integer number (8972348).

Almost surely, 2^46143492 is an apocalyptic number.

It is an amenable number.

46143492 is an abundant number, since it is smaller than the sum of its proper divisors (61524684).

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

46143492 is a wasteful number, since it uses less digits than its factorization.

46143492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3845298 (or 3845296 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 46143492 is about 6792.9001170340. The cubic root of 46143492 is about 358.6769646594.

The spelling of 46143492 in words is "forty-six million, one hundred forty-three thousand, four hundred ninety-two".