46147392 has 84 divisors (see below), whose sum is σ = 133631940. Its totient is φ = 15224832.

The previous prime is 46147391. The next prime is 46147417. The reversal of 46147392 is 29374164.

46147392 is a `hidden beast` number, since 4 + 614 + 7 + 39 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2903616 + 43243776 = 1704^2 + 6576^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46147391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64734 + ... + 65442.

Almost surely, 2^46147392 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 46147392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66815970).

46147392 is an abundant number, since it is smaller than the sum of its proper divisors (87484548).

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

46147392 is a wasteful number, since it uses less digits than its factorization.

46147392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 827 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 46147392 is about 6793.1871753986. The cubic root of 46147392 is about 358.6870693761.

The spelling of 46147392 in words is "forty-six million, one hundred forty-seven thousand, three hundred ninety-two".