34157354 has 32 divisors (see below), whose sum is σ = 64181376. Its totient is φ = 13245120.

The previous prime is 34157353. The next prime is 34157363. The reversal of 34157354 is 45375143.

It is a self number, because there is not a number n which added to its sum of digits gives 34157354.

It is not an unprimeable number, because it can be changed into a prime (34157353) 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, 44744 + ... + 45500.

It is an arithmetic number, because the mean of its divisors is an integer number (2005668).

Almost surely, 2^34157354 is an apocalyptic number.

34157354 is a deficient number, since it is larger than the sum of its proper divisors (30024022).

34157354 is a wasteful number, since it uses less digits than its factorization.

34157354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its digits is 25200, while the sum is 32.

The square root of 34157354 is about 5844.4293134574. The cubic root of 34157354 is about 324.4601815810.

The spelling of 34157354 in words is "thirty-four million, one hundred fifty-seven thousand, three hundred fifty-four".