46416090 has 64 divisors (see below), whose sum is σ = 128894976. Its totient is φ = 10477632.

The previous prime is 46416077. The next prime is 46416109. The reversal of 46416090 is 9061464.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16099 + ... + 18761.

It is an arithmetic number, because the mean of its divisors is an integer number (2013984).

Almost surely, 2^46416090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46416090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64447488).

46416090 is an abundant number, since it is smaller than the sum of its proper divisors (82478886).

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

46416090 is a wasteful number, since it uses less digits than its factorization.

46416090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 46416090 is about 6812.9354906677. The cubic root of 46416090 is about 359.3818868498.

It can be divided in two parts, 4641 and 6090, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 46416090 in words is "forty-six million, four hundred sixteen thousand, ninety".