152069194 has 8 divisors (see below), whose sum is σ = 228392388. Its totient is φ = 75938400.

The previous prime is 152069189. The next prime is 152069207. The reversal of 152069194 is 491960251.

It can be written as a sum of positive squares in 2 ways, for example, as 143688169 + 8381025 = 11987^2 + 2895^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46107 + ... + 49294.

Almost surely, 2^152069194 is an apocalyptic number.

152069194 is a deficient number, since it is larger than the sum of its proper divisors (76323194).

152069194 is an equidigital number, since it uses as much as digits as its factorization.

152069194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96200.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 152069194 is about 12331.6338739033. The cubic root of 152069194 is about 533.7612987679.

The spelling of 152069194 in words is "one hundred fifty-two million, sixty-nine thousand, one hundred ninety-four".