941009157 has 40 divisors (see below), whose sum is σ = 1537516992. Its totient is φ = 568814400.

The previous prime is 941009141. The next prime is 941009191. The reversal of 941009157 is 751900149.

It is not a de Polignac number, because 941009157 - 2⁴ = 941009141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941009357) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 406032 + ... + 408342.

Almost surely, 2^941009157 is an apocalyptic number.

It is an amenable number.

941009157 is a deficient number, since it is larger than the sum of its proper divisors (596507835).

941009157 is a wasteful number, since it uses less digits than its factorization.

941009157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 941009157 is about 30675.8725548272. The cubic root of 941009157 is about 979.9365351793.

The spelling of 941009157 in words is "nine hundred forty-one million, nine thousand, one hundred fifty-seven".