10399495 has 8 divisors (see below), whose sum is σ = 13213584. Its totient is φ = 7830144.

The previous prime is 10399451. The next prime is 10399531. The reversal of 10399495 is 59499301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10399495 - 2²³ = 2010887 is a prime.

It is a Duffinian number.

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, 61089 + ... + 61258.

It is an arithmetic number, because the mean of its divisors is an integer number (1651698).

Almost surely, 2^10399495 is an apocalyptic number.

10399495 is a deficient number, since it is larger than the sum of its proper divisors (2814089).

10399495 is a wasteful number, since it uses less digits than its factorization.

10399495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122369.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 10399495 is about 3224.8248014427. The cubic root of 10399495 is about 218.2750435204.

The spelling of 10399495 in words is "ten million, three hundred ninety-nine thousand, four hundred ninety-five".