46888887 has 4 divisors (see below), whose sum is σ = 62518520. Its totient is φ = 31259256.

The previous prime is 46888883. The next prime is 46888901. The reversal of 46888887 is 78888864.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46888887 - 2² = 46888883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46888883) 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, 7814812 + ... + 7814817.

It is an arithmetic number, because the mean of its divisors is an integer number (15629630).

Almost surely, 2^46888887 is an apocalyptic number.

46888887 is a deficient number, since it is larger than the sum of its proper divisors (15629633).

46888887 is a wasteful number, since it uses less digits than its factorization.

46888887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15629632.

The product of its digits is 5505024, while the sum is 57.

The square root of 46888887 is about 6847.5460568002. The cubic root of 46888887 is about 360.5979953186.

The spelling of 46888887 in words is "forty-six million, eight hundred eighty-eight thousand, eight hundred eighty-seven".