290160047 has 4 divisors (see below), whose sum is σ = 290195856. Its totient is φ = 290124240.

The previous prime is 290160043. The next prime is 290160061. The reversal of 290160047 is 740061092.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 290160047 - 2² = 290160043 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 (290160041) 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, 683 + ... + 24099.

It is an arithmetic number, because the mean of its divisors is an integer number (72548964).

Almost surely, 2^290160047 is an apocalyptic number.

290160047 is a deficient number, since it is larger than the sum of its proper divisors (35809).

290160047 is a wasteful number, since it uses less digits than its factorization.

290160047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35808.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 290160047 is about 17034.0848594810. The cubic root of 290160047 is about 662.0323388516.

The spelling of 290160047 in words is "two hundred ninety million, one hundred sixty thousand, forty-seven".