46974312 has 192 divisors, whose sum is σ = 163612800. Its totient is φ = 11819520.

The previous prime is 46974311. The next prime is 46974329. The reversal of 46974312 is 21347964.

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

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

It is not an unprimeable number, because it can be changed into a prime (46974311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205014 + ... + 205242.

It is an arithmetic number, because the mean of its divisors is an integer number (852150).

Almost surely, 2^46974312 is an apocalyptic number.

46974312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46974312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81806400).

46974312 is an abundant number, since it is smaller than the sum of its proper divisors (116638488).

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

46974312 is a wasteful number, since it uses less digits than its factorization.

46974312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 289 counting only the distinct ones).

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

The square root of 46974312 is about 6853.7808543898. The cubic root of 46974312 is about 360.8168488517.

It can be divided in two parts, 4697 and 4312, that added together give a palindrome (9009).

The spelling of 46974312 in words is "forty-six million, nine hundred seventy-four thousand, three hundred twelve".