46290404 has 12 divisors (see below), whose sum is σ = 83197884. Its totient is φ = 22519584.

The previous prime is 46290401. The next prime is 46290407. The reversal of 46290404 is 40409264.

It is an interprime number because it is at equal distance from previous prime (46290401) and next prime (46290407).

It can be written as a sum of positive squares in 2 ways, for example, as 18748900 + 27541504 = 4330^2 + 5248^2 .

It is not an unprimeable number, because it can be changed into a prime (46290401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156239 + ... + 156534.

It is an arithmetic number, because the mean of its divisors is an integer number (6933157).

Almost surely, 2^46290404 is an apocalyptic number.

It is an amenable number.

46290404 is a deficient number, since it is larger than the sum of its proper divisors (36907480).

46290404 is a wasteful number, since it uses less digits than its factorization.

46290404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312814 (or 312812 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 46290404 is about 6803.7051670395. The cubic root of 46290404 is about 359.0572142113.

Adding to 46290404 its reverse (40409264), we get a palindrome (86699668).

The spelling of 46290404 in words is "forty-six million, two hundred ninety thousand, four hundred four".