150934197 has 8 divisors (see below), whose sum is σ = 201308544. Its totient is φ = 100591328.

The previous prime is 150934193. The next prime is 150934207. The reversal of 150934197 is 791439051.

It is a happy number.

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 150934197 - 2² = 150934193 is a prime.

It is a super-2 number, since 2×150934197² = 45562263648069618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150934193) 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, 7753 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (25163568).

Almost surely, 2^150934197 is an apocalyptic number.

It is an amenable number.

150934197 is a deficient number, since it is larger than the sum of its proper divisors (50374347).

150934197 is a wasteful number, since it uses less digits than its factorization.

150934197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15739.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 150934197 is about 12285.5279495836. The cubic root of 150934197 is about 532.4300386387.

The spelling of 150934197 in words is "one hundred fifty million, nine hundred thirty-four thousand, one hundred ninety-seven".