46142316 has 72 divisors (see below), whose sum is σ = 128528400. Its totient is φ = 13841280.

The previous prime is 46142287. The next prime is 46142321. The reversal of 46142316 is 61324164.

It is a super-2 number, since 2×46142316² = 4258226651687712, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 46142316.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42630 + ... + 43698.

Almost surely, 2^46142316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46142316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64264200).

46142316 is an abundant number, since it is smaller than the sum of its proper divisors (82386084).

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

46142316 is a wasteful number, since it uses less digits than its factorization.

46142316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1194 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 46142316 is about 6792.8135555159. The cubic root of 46142316 is about 358.6739175869.

The spelling of 46142316 in words is "forty-six million, one hundred forty-two thousand, three hundred sixteen".