46880487 has 12 divisors (see below), whose sum is σ = 67829944. Its totient is φ = 31201200.

The previous prime is 46880459. The next prime is 46880489. The reversal of 46880487 is 78408864.

It is not a de Polignac number, because 46880487 - 2¹² = 46876391 is a prime.

It is a super-2 number, since 2×46880487² = 4395560122714338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46880489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1737 + ... + 9837.

Almost surely, 2^46880487 is an apocalyptic number.

46880487 is a deficient number, since it is larger than the sum of its proper divisors (20949457).

46880487 is a wasteful number, since it uses less digits than its factorization.

46880487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8750 (or 8747 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 46880487 is about 6846.9326709118. The cubic root of 46880487 is about 360.5764606918.

The spelling of 46880487 in words is "forty-six million, eight hundred eighty thousand, four hundred eighty-seven".