950158906 has 4 divisors (see below), whose sum is σ = 1425238362. Its totient is φ = 475079452.

The previous prime is 950158903. The next prime is 950158907. The reversal of 950158906 is 609851059.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 891559881 + 58599025 = 29859^2 + 7655^2 .

It is a super-2 number, since 2×950158906² = 1805603893302233672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (950158901) by changing a digit.

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 as a sum of consecutive naturals, namely, 237539725 + ... + 237539728.

Almost surely, 2^950158906 is an apocalyptic number.

950158906 is a deficient number, since it is larger than the sum of its proper divisors (475079456).

950158906 is a wasteful number, since it uses less digits than its factorization.

950158906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475079455.

The product of its (nonzero) digits is 97200, while the sum is 43.

The square root of 950158906 is about 30824.6477027719. The cubic root of 950158906 is about 983.1023807191.

The spelling of 950158906 in words is "nine hundred fifty million, one hundred fifty-eight thousand, nine hundred six".