34526013 has 16 divisors (see below), whose sum is σ = 48172416. Its totient is φ = 21954240.

The previous prime is 34526003. The next prime is 34526017. The reversal of 34526013 is 31062543.

It is a happy number.

It is not a de Polignac number, because 34526013 - 2²¹ = 32428861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34526017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45231 + ... + 45987.

It is an arithmetic number, because the mean of its divisors is an integer number (3010776).

Almost surely, 2^34526013 is an apocalyptic number.

It is an amenable number.

34526013 is a deficient number, since it is larger than the sum of its proper divisors (13646403).

34526013 is a wasteful number, since it uses less digits than its factorization.

34526013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 34526013 is about 5875.8840185967. The cubic root of 34526013 is about 325.6233024522.

Adding to 34526013 its reverse (31062543), we get a palindrome (65588556).

The spelling of 34526013 in words is "thirty-four million, five hundred twenty-six thousand, thirteen".