10692381 has 16 divisors (see below), whose sum is σ = 16372224. Its totient is φ = 6080304.

The previous prime is 10692377. The next prime is 10692397. The reversal of 10692381 is 18329601.

10692381 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10692381 - 2² = 10692377 is a prime.

It is a super-2 number, since 2×10692381² = 228654022898322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10692301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3646 + ... + 5888.

It is an arithmetic number, because the mean of its divisors is an integer number (1023264).

Almost surely, 2^10692381 is an apocalyptic number.

It is an amenable number.

10692381 is a deficient number, since it is larger than the sum of its proper divisors (5679843).

10692381 is a wasteful number, since it uses less digits than its factorization.

10692381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 10692381 is about 3269.9206412389. The cubic root of 10692381 is about 220.3052305936.

The spelling of 10692381 in words is "ten million, six hundred ninety-two thousand, three hundred eighty-one".