2090508247 has 8 divisors (see below), whose sum is σ = 2125926432. Its totient is φ = 2055127200.

The previous prime is 2090508187. The next prime is 2090508271. The reversal of 2090508247 is 7428050902.

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

It is a cyclic number.

It is not a de Polignac number, because 2090508247 - 2²⁷ = 1956290519 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 (2090508047) 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, 119097 + ... + 135517.

It is an arithmetic number, because the mean of its divisors is an integer number (265740804).

Almost surely, 2^2090508247 is an apocalyptic number.

2090508247 is a deficient number, since it is larger than the sum of its proper divisors (35418185).

2090508247 is a wasteful number, since it uses less digits than its factorization.

2090508247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18569.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 2090508247 is about 45722.0761448996. The cubic root of 2090508247 is about 1278.6468951109.

The spelling of 2090508247 in words is "two billion, ninety million, five hundred eight thousand, two hundred forty-seven".