6155930 has 32 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 2219200.

The previous prime is 6155899. The next prime is 6155939. The reversal of 6155930 is 395516.

It is a junction number, because it is equal to n+sod(n) for n = 6155893 and 6155902.

It is not an unprimeable number, because it can be changed into a prime (6155939) 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, 20864 + ... + 21156.

It is an arithmetic number, because the mean of its divisors is an integer number (381024).

Almost surely, 2^6155930 is an apocalyptic number.

6155930 is a deficient number, since it is larger than the sum of its proper divisors (6036838).

6155930 is a wasteful number, since it uses less digits than its factorization.

6155930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 6155930 is about 2481.1146688535. The cubic root of 6155930 is about 183.2727476574.

The spelling of 6155930 in words is "six million, one hundred fifty-five thousand, nine hundred thirty".