956149 has 4 divisors (see below), whose sum is σ = 965536. Its totient is φ = 946764.

The previous prime is 956147. The next prime is 956177. The reversal of 956149 is 941659.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 956149 - 2¹ = 956147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956143) 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 in 3 ways as a sum of consecutive naturals, for example, 4539 + ... + 4744.

It is an arithmetic number, because the mean of its divisors is an integer number (241384).

2⁹⁵⁶¹⁴⁹ is an apocalyptic number.

It is an amenable number.

956149 is a deficient number, since it is larger than the sum of its proper divisors (9387).

956149 is a wasteful number, since it uses less digits than its factorization.

956149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9386.

The product of its digits is 9720, while the sum is 34.

The square root of 956149 is about 977.8287171074. The cubic root of 956149 is about 98.5163981048.

The spelling of 956149 in words is "nine hundred fifty-six thousand, one hundred forty-nine".