34154156 has 24 divisors (see below), whose sum is σ = 64365840. Its totient is φ = 15798272.

The previous prime is 34154147. The next prime is 34154201. The reversal of 34154156 is 65145143.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 8268.

It is an arithmetic number, because the mean of its divisors is an integer number (2681910).

Almost surely, 2^34154156 is an apocalyptic number.

It is an amenable number.

34154156 is a deficient number, since it is larger than the sum of its proper divisors (30211684).

34154156 is a wasteful number, since it uses less digits than its factorization.

34154156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8593 (or 8591 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 34154156 is about 5844.1557131890. The cubic root of 34154156 is about 324.4500553473.

Adding to 34154156 its reverse (65145143), we get a palindrome (99299299).

The spelling of 34154156 in words is "thirty-four million, one hundred fifty-four thousand, one hundred fifty-six".