10089690 has 64 divisors (see below), whose sum is σ = 26756352. Its totient is φ = 2419200.

The previous prime is 10089683. The next prime is 10089691. The reversal of 10089690 is 9698001.

It is a happy number.

It is a super-2 number, since 2×10089690² = 203603688592200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10089691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15675 + ... + 16305.

It is an arithmetic number, because the mean of its divisors is an integer number (418068).

Almost surely, 2^10089690 is an apocalyptic number.

10089690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10089690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13378176).

10089690 is an abundant number, since it is smaller than the sum of its proper divisors (16666662).

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

10089690 is a wasteful number, since it uses less digits than its factorization.

10089690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 10089690 is about 3176.4272382663. The cubic root of 10089690 is about 216.0856570424.

The spelling of 10089690 in words is "ten million, eighty-nine thousand, six hundred ninety".