46180470 has 64 divisors (see below), whose sum is σ = 131051520. Its totient is φ = 10190208.

The previous prime is 46180427. The next prime is 46180471. The reversal of 46180470 is 7408164.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46180471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2299 + ... + 9881.

It is an arithmetic number, because the mean of its divisors is an integer number (2047680).

Almost surely, 2^46180470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46180470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65525760).

46180470 is an abundant number, since it is smaller than the sum of its proper divisors (84871050).

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

46180470 is a wasteful number, since it uses less digits than its factorization.

46180470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7629.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 46180470 is about 6795.6213843916. The cubic root of 46180470 is about 358.7727500374.

The spelling of 46180470 in words is "forty-six million, one hundred eighty thousand, four hundred seventy".