34542481 has 4 divisors (see below), whose sum is σ = 36044352. Its totient is φ = 33040612.

The previous prime is 34542467. The next prime is 34542491. The reversal of 34542481 is 18424543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18424543 = 73 ⋅252391.

It is a cyclic number.

It is not a de Polignac number, because 34542481 - 2⁵ = 34542449 is a prime.

It is a super-2 number, since 2×34542481² = 2386365987270722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34542421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750901 + ... + 750946.

It is an arithmetic number, because the mean of its divisors is an integer number (9011088).

Almost surely, 2^34542481 is an apocalyptic number.

It is an amenable number.

34542481 is a deficient number, since it is larger than the sum of its proper divisors (1501871).

34542481 is a wasteful number, since it uses less digits than its factorization.

34542481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501870.

The product of its digits is 15360, while the sum is 31.

The square root of 34542481 is about 5877.2851725946. The cubic root of 34542481 is about 325.6750654732.

The spelling of 34542481 in words is "thirty-four million, five hundred forty-two thousand, four hundred eighty-one".