10386942 has 16 divisors (see below), whose sum is σ = 20824320. Its totient is φ = 3453912.

The previous prime is 10386917. The next prime is 10386967. The reversal of 10386942 is 24968301.

It is an interprime number because it is at equal distance from previous prime (10386917) and next prime (10386967).

It is a super-2 number, since 2×10386942² = 215777128222728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909 + ... + 4647.

It is an arithmetic number, because the mean of its divisors is an integer number (1301520).

Almost surely, 2^10386942 is an apocalyptic number.

10386942 is an abundant number, since it is smaller than the sum of its proper divisors (10437378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10386942 is a wasteful number, since it uses less digits than its factorization.

10386942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 10386942 is about 3222.8779064681. The cubic root of 10386942 is about 218.1871831698.

The spelling of 10386942 in words is "ten million, three hundred eighty-six thousand, nine hundred forty-two".