6157261 has 8 divisors (see below), whose sum is σ = 7009344. Its totient is φ = 5353920.

The previous prime is 6157219. The next prime is 6157271. The reversal of 6157261 is 1627516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6157261 - 2¹⁹ = 5632973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6157201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11916 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (876168).

Almost surely, 2^6157261 is an apocalyptic number.

It is an amenable number.

6157261 is a deficient number, since it is larger than the sum of its proper divisors (852083).

6157261 is a wasteful number, since it uses less digits than its factorization.

6157261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24371.

The product of its digits is 2520, while the sum is 28.

The square root of 6157261 is about 2481.3828805728. The cubic root of 6157261 is about 183.2859554342.

The spelling of 6157261 in words is "six million, one hundred fifty-seven thousand, two hundred sixty-one".