46951812 has 120 divisors (see below), whose sum is σ = 134164800. Its totient is φ = 14261184.

The previous prime is 46951781. The next prime is 46951813. The reversal of 46951812 is 21815964.

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

It is not an unprimeable number, because it can be changed into a prime (46951813) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 178393 + ... + 178655.

It is an arithmetic number, because the mean of its divisors is an integer number (1118040).

Almost surely, 2^46951812 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 46951812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67082400).

46951812 is an abundant number, since it is smaller than the sum of its proper divisors (87212988).

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

46951812 is a wasteful number, since it uses less digits than its factorization.

46951812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 316 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 46951812 is about 6852.1392280076. The cubic root of 46951812 is about 360.7592310085.

The spelling of 46951812 in words is "forty-six million, nine hundred fifty-one thousand, eight hundred twelve".