34142086 has 48 divisors (see below), whose sum is σ = 61305552. Its totient is φ = 14192640.

The previous prime is 34142081. The next prime is 34142117. The reversal of 34142086 is 68024143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34142081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176806 + ... + 176998.

It is an arithmetic number, because the mean of its divisors is an integer number (1277199).

Almost surely, 2^34142086 is an apocalyptic number.

34142086 is a deficient number, since it is larger than the sum of its proper divisors (27163466).

34142086 is a wasteful number, since it uses less digits than its factorization.

34142086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 34142086 is about 5843.1229663597. The cubic root of 34142086 is about 324.4118308769.

The spelling of 34142086 in words is "thirty-four million, one hundred forty-two thousand, eighty-six".