8149953 has 32 divisors (see below), whose sum is σ = 13526784. Its totient is φ = 4257792.

The previous prime is 8149951. The next prime is 8149979. The reversal of 8149953 is 3599418.

It is not a de Polignac number, because 8149953 - 2¹ = 8149951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8149951) 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 31 ways as a sum of consecutive naturals, for example, 12901 + ... + 13517.

It is an arithmetic number, because the mean of its divisors is an integer number (422712).

Almost surely, 2^8149953 is an apocalyptic number.

It is an amenable number.

8149953 is a deficient number, since it is larger than the sum of its proper divisors (5376831).

8149953 is a wasteful number, since it uses less digits than its factorization.

8149953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its digits is 38880, while the sum is 39.

The square root of 8149953 is about 2854.8122530212. The cubic root of 8149953 is about 201.2418810299.

The spelling of 8149953 in words is "eight million, one hundred forty-nine thousand, nine hundred fifty-three".