6069491 has 4 divisors (see below), whose sum is σ = 6146400. Its totient is φ = 5992584.

The previous prime is 6069487. The next prime is 6069509. The reversal of 6069491 is 1949606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1949606 = 2 ⋅974803.

It is a cyclic number.

It is not a de Polignac number, because 6069491 - 2² = 6069487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6069421) 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, 38336 + ... + 38493.

It is an arithmetic number, because the mean of its divisors is an integer number (1536600).

Almost surely, 2^6069491 is an apocalyptic number.

6069491 is a deficient number, since it is larger than the sum of its proper divisors (76909).

6069491 is an equidigital number, since it uses as much as digits as its factorization.

6069491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76908.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6069491 is about 2463.6336984219. The cubic root of 6069491 is about 182.4108878767.

Subtracting from 6069491 its reverse (1949606), we obtain a triangular number (4119885 = T₂₈₇₀).

The spelling of 6069491 in words is "six million, sixty-nine thousand, four hundred ninety-one".