6139154 has 16 divisors (see below), whose sum is σ = 10670208. Its totient is φ = 2594592.

The previous prime is 6139141. The next prime is 6139201. The reversal of 6139154 is 4519316.

It is a congruent 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, 1982 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (666888).

Almost surely, 2^6139154 is an apocalyptic number.

6139154 is a deficient number, since it is larger than the sum of its proper divisors (4531054).

6139154 is a wasteful number, since it uses less digits than its factorization.

6139154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089.

The product of its digits is 3240, while the sum is 29.

The square root of 6139154 is about 2477.7316238850. The cubic root of 6139154 is about 183.1061126253.

The spelling of 6139154 in words is "six million, one hundred thirty-nine thousand, one hundred fifty-four".