10074987 has 12 divisors (see below), whose sum is σ = 15672384. Its totient is φ = 6199920.

The previous prime is 10074983. The next prime is 10075007. The reversal of 10074987 is 78947001.

It is not a de Polignac number, because 10074987 - 2² = 10074983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10074983) 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, 42939 + ... + 43172.

It is an arithmetic number, because the mean of its divisors is an integer number (1306032).

Almost surely, 2^10074987 is an apocalyptic number.

10074987 is a deficient number, since it is larger than the sum of its proper divisors (5597397).

10074987 is a wasteful number, since it uses less digits than its factorization.

10074987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86130 (or 86127 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 10074987 is about 3174.1120018046. The cubic root of 10074987 is about 215.9806438416.

The spelling of 10074987 in words is "ten million, seventy-four thousand, nine hundred eighty-seven".