46179720 has 96 divisors (see below), whose sum is σ = 155675520. Its totient is φ = 12312000.

The previous prime is 46179691. The next prime is 46179751. The reversal of 46179720 is 2797164.

It is a happy number.

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

It is a congruent number.

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, 7345 + ... + 12095.

It is an arithmetic number, because the mean of its divisors is an integer number (1621620).

Almost surely, 2^46179720 is an apocalyptic number.

46179720 is a gapful number since it is divisible by the number (40) 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 46179720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77837760).

46179720 is an abundant number, since it is smaller than the sum of its proper divisors (109495800).

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

46179720 is a wasteful number, since it uses less digits than its factorization.

46179720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777 (or 4761 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 46179720 is about 6795.5662015758. The cubic root of 46179720 is about 358.7708077949.

The spelling of 46179720 in words is "forty-six million, one hundred seventy-nine thousand, seven hundred twenty".