34457148 has 36 divisors (see below), whose sum is σ = 95019288. Its totient is φ = 10441440.

The previous prime is 34457141. The next prime is 34457149. The reversal of 34457148 is 84175443.

34457148 is a `hidden beast` number, since 3 + 44 + 571 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34457141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43111 + ... + 43902.

Almost surely, 2^34457148 is an apocalyptic number.

It is an amenable number.

34457148 is an abundant number, since it is smaller than the sum of its proper divisors (60562140).

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

34457148 is a wasteful number, since it uses less digits than its factorization.

34457148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87034 (or 87029 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 34457148 is about 5870.0211243231. The cubic root of 34457148 is about 325.4066641150.

The spelling of 34457148 in words is "thirty-four million, four hundred fifty-seven thousand, one hundred forty-eight".