46040887 has 2 divisors, whose sum is σ = 46040888. Its totient is φ = 46040886.

The previous prime is 46040861. The next prime is 46040899. The reversal of 46040887 is 78804064.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46040887 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46040087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23020443 + 23020444.

It is an arithmetic number, because the mean of its divisors is an integer number (23020444).

Almost surely, 2^46040887 is an apocalyptic number.

46040887 is a deficient number, since it is larger than the sum of its proper divisors (1).

46040887 is an equidigital number, since it uses as much as digits as its factorization.

46040887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 46040887 is about 6785.3435432556. The cubic root of 46040887 is about 358.4109151409.

It can be divided in two parts, 4604088 and 7, that added together give a triangular number (4604095 = T₃₀₃₄).

The spelling of 46040887 in words is "forty-six million, forty thousand, eight hundred eighty-seven".