10699137 has 12 divisors (see below), whose sum is σ = 16363620. Its totient is φ = 6713088.

The previous prime is 10699133. The next prime is 10699141. The reversal of 10699137 is 73199601.

It is an interprime number because it is at equal distance from previous prime (10699133) and next prime (10699141).

It can be written as a sum of positive squares in 2 ways, for example, as 3538161 + 7160976 = 1881^2 + 2676^2 .

It is not a de Polignac number, because 10699137 - 2² = 10699133 is a prime.

It is a super-2 number, since 2×10699137² = 228943065089538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10699133) 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, 34812 + ... + 35117.

It is an arithmetic number, because the mean of its divisors is an integer number (1363635).

Almost surely, 2^10699137 is an apocalyptic number.

10699137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10699137 is a deficient number, since it is larger than the sum of its proper divisors (5664483).

10699137 is a wasteful number, since it uses less digits than its factorization.

10699137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69952 (or 69949 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 10699137 is about 3270.9535307002. The cubic root of 10699137 is about 220.3516209086.

The spelling of 10699137 in words is "ten million, six hundred ninety-nine thousand, one hundred thirty-seven".