8153397 has 12 divisors (see below), whose sum is σ = 13459680. Its totient is φ = 4659048.

The previous prime is 8153381. The next prime is 8153399. The reversal of 8153397 is 7933518.

It is not a de Polignac number, because 8153397 - 2⁴ = 8153381 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8153399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64647 + ... + 64772.

It is an arithmetic number, because the mean of its divisors is an integer number (1121640).

Almost surely, 2^8153397 is an apocalyptic number.

It is an amenable number.

8153397 is a deficient number, since it is larger than the sum of its proper divisors (5306283).

8153397 is a wasteful number, since it uses less digits than its factorization.

8153397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129432 (or 129429 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 8153397 is about 2855.4153813412. The cubic root of 8153397 is about 201.2702239105.

The spelling of 8153397 in words is "eight million, one hundred fifty-three thousand, three hundred ninety-seven".