6155069 has 4 divisors (see below), whose sum is σ = 6479040. Its totient is φ = 5831100.

The previous prime is 6155033. The next prime is 6155077. The reversal of 6155069 is 9605516.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6155069 - 2¹⁶ = 6089533 is a prime.

It is a super-2 number, since 2×6155069² = 75769748789522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6155029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161957 + ... + 161994.

It is an arithmetic number, because the mean of its divisors is an integer number (1619760).

Almost surely, 2^6155069 is an apocalyptic number.

It is an amenable number.

6155069 is a deficient number, since it is larger than the sum of its proper divisors (323971).

6155069 is a wasteful number, since it uses less digits than its factorization.

6155069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323970.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 6155069 is about 2480.9411520631. The cubic root of 6155069 is about 183.2642027696.

The spelling of 6155069 in words is "six million, one hundred fifty-five thousand, sixty-nine".