6157030 has 32 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 2220000.

The previous prime is 6157013. The next prime is 6157033. The reversal of 6157030 is 307516.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 6156992 and 6157010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6157033) 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, 24405 + ... + 24655.

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

Almost surely, 2^6157030 is an apocalyptic number.

6157030 is a deficient number, since it is larger than the sum of its proper divisors (6035738).

6157030 is a wasteful number, since it uses less digits than its factorization.

6157030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 6157030 is about 2481.3363335106. The cubic root of 6157030 is about 183.2836633119.

The spelling of 6157030 in words is "six million, one hundred fifty-seven thousand, thirty".