10890342 has 16 divisors (see below), whose sum is σ = 24200880. Its totient is φ = 3630096.

The previous prime is 10890337. The next prime is 10890361. The reversal of 10890342 is 24309801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100783 + ... + 100890.

It is an arithmetic number, because the mean of its divisors is an integer number (1512555).

Almost surely, 2^10890342 is an apocalyptic number.

10890342 is an abundant number, since it is smaller than the sum of its proper divisors (13310538).

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

10890342 is a wasteful number, since it uses less digits than its factorization.

10890342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201684 (or 201678 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10890342 is about 3300.0518177750. The cubic root of 10890342 is about 221.6565177733.

The spelling of 10890342 in words is "ten million, eight hundred ninety thousand, three hundred forty-two".