940150197 has 12 divisors (see below), whose sum is σ = 1551994080. Its totient is φ = 537228648.

The previous prime is 940150171. The next prime is 940150241. The reversal of 940150197 is 791051049.

It is not a de Polignac number, because 940150197 - 2¹⁵ = 940117429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940150147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7461447 + ... + 7461572.

It is an arithmetic number, because the mean of its divisors is an integer number (129332840).

Almost surely, 2^940150197 is an apocalyptic number.

It is an amenable number.

940150197 is a deficient number, since it is larger than the sum of its proper divisors (611843883).

940150197 is a wasteful number, since it uses less digits than its factorization.

940150197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14923032 (or 14923029 counting only the distinct ones).

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

The square root of 940150197 is about 30661.8687786638. The cubic root of 940150197 is about 979.6382800131.

The spelling of 940150197 in words is "nine hundred forty million, one hundred fifty thousand, one hundred ninety-seven".