46290428 has 12 divisors (see below), whose sum is σ = 81984840. Its totient is φ = 22866192.

The previous prime is 46290407. The next prime is 46290449. The reversal of 46290428 is 82409264.

It is an interprime number because it is at equal distance from previous prime (46290407) and next prime (46290449).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69383 + ... + 70046.

It is an arithmetic number, because the mean of its divisors is an integer number (6832070).

Almost surely, 2^46290428 is an apocalyptic number.

It is an amenable number.

46290428 is a deficient number, since it is larger than the sum of its proper divisors (35694412).

46290428 is a wasteful number, since it uses less digits than its factorization.

46290428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139516 (or 139514 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 46290428 is about 6803.7069307841. The cubic root of 46290428 is about 359.0572762642.

The spelling of 46290428 in words is "forty-six million, two hundred ninety thousand, four hundred twenty-eight".