40060887 has 4 divisors (see below), whose sum is σ = 53414520. Its totient is φ = 26707256.

The previous prime is 40060883. The next prime is 40060921. The reversal of 40060887 is 78806004.

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

It is a cyclic number.

It is not a de Polignac number, because 40060887 - 2² = 40060883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40060883) 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, 6676812 + ... + 6676817.

It is an arithmetic number, because the mean of its divisors is an integer number (13353630).

Almost surely, 2^40060887 is an apocalyptic number.

40060887 is a deficient number, since it is larger than the sum of its proper divisors (13353633).

40060887 is a wasteful number, since it uses less digits than its factorization.

40060887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13353632.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 40060887 is about 6329.3670299644. The cubic root of 40060887 is about 342.1686268734.

The spelling of 40060887 in words is "forty million, sixty thousand, eight hundred eighty-seven".