690160115 has 8 divisors (see below), whose sum is σ = 839857248. Its totient is φ = 544351360.

The previous prime is 690160091. The next prime is 690160139. The reversal of 690160115 is 511061096.

It is an interprime number because it is at equal distance from previous prime (690160091) and next prime (690160139).

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

It is not a de Polignac number, because 690160115 - 2¹⁶ = 690094579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971702 + ... + 972411.

It is an arithmetic number, because the mean of its divisors is an integer number (104982156).

Almost surely, 2^690160115 is an apocalyptic number.

690160115 is a deficient number, since it is larger than the sum of its proper divisors (149697133).

690160115 is a wasteful number, since it uses less digits than its factorization.

690160115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944189.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 690160115 is about 26270.8986332786. The cubic root of 690160115 is about 883.7239379276.

The spelling of 690160115 in words is "six hundred ninety million, one hundred sixty thousand, one hundred fifteen".