34457250 has 32 divisors (see below), whose sum is σ = 86007168. Its totient is φ = 9188400.

The previous prime is 34457237. The next prime is 34457257. The reversal of 34457250 is 5275443.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (34457257) 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, 22222 + ... + 23721.

It is an arithmetic number, because the mean of its divisors is an integer number (2687724).

Almost surely, 2^34457250 is an apocalyptic number.

34457250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34457250 is an abundant number, since it is smaller than the sum of its proper divisors (51549918).

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

34457250 is a wasteful number, since it uses less digits than its factorization.

34457250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45963 (or 45953 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 34457250 is about 5870.0298125308. The cubic root of 34457250 is about 325.4069852041.

The spelling of 34457250 in words is "thirty-four million, four hundred fifty-seven thousand, two hundred fifty".