34567428 has 48 divisors (see below), whose sum is σ = 94437504. Its totient is φ = 9634560.

The previous prime is 34567427. The next prime is 34567433. The reversal of 34567428 is 82476543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34567427) 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 15 ways as a sum of consecutive naturals, for example, 1575 + ... + 8462.

It is an arithmetic number, because the mean of its divisors is an integer number (1967448).

Almost surely, 2^34567428 is an apocalyptic number.

It is an amenable number.

34567428 is an abundant number, since it is smaller than the sum of its proper divisors (59870076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34567428 is a wasteful number, since it uses less digits than its factorization.

34567428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092 (or 10090 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 34567428 is about 5879.4071129664. The cubic root of 34567428 is about 325.7534487711.

The spelling of 34567428 in words is "thirty-four million, five hundred sixty-seven thousand, four hundred twenty-eight".