46147072 has 40 divisors (see below), whose sum is σ = 92880216. Its totient is φ = 22904832.

The previous prime is 46147063. The next prime is 46147081. The reversal of 46147072 is 27074164.

It is an interprime number because it is at equal distance from previous prime (46147063) and next prime (46147081).

It is a congruent number.

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, 98583 + ... + 99049.

Almost surely, 2^46147072 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 46147072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46440108).

46147072 is an abundant number, since it is smaller than the sum of its proper divisors (46733144).

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

46147072 is an equidigital number, since it uses as much as digits as its factorization.

46147072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 46147072 is about 6793.1636223486. The cubic root of 46147072 is about 358.6862402926.

The spelling of 46147072 in words is "forty-six million, one hundred forty-seven thousand, seventy-two".