82653435 has 24 divisors (see below), whose sum is σ = 144190800. Its totient is φ = 43797312.

The previous prime is 82653433. The next prime is 82653437. The reversal of 82653435 is 53435628.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82653433) and next prime (82653437).

It is not a de Polignac number, because 82653435 - 2¹ = 82653433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82653435.

It is not an unprimeable number, because it can be changed into a prime (82653433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1216 + ... + 12914.

It is an arithmetic number, because the mean of its divisors is an integer number (6007950).

Almost surely, 2^82653435 is an apocalyptic number.

82653435 is a deficient number, since it is larger than the sum of its proper divisors (61537365).

82653435 is a wasteful number, since it uses less digits than its factorization.

82653435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11867 (or 11864 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 82653435 is about 9091.3934575509. The cubic root of 82653435 is about 435.5990952583.

The spelling of 82653435 in words is "eighty-two million, six hundred fifty-three thousand, four hundred thirty-five".