949151 has 4 divisors (see below), whose sum is σ = 1084752. Its totient is φ = 813552.

The previous prime is 949147. The next prime is 949153. The reversal of 949151 is 151949.

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

It is a cyclic number.

It is not a de Polignac number, because 949151 - 2² = 949147 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 (949153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67790 + ... + 67803.

It is an arithmetic number, because the mean of its divisors is an integer number (271188).

2⁹⁴⁹¹⁵¹ is an apocalyptic number.

949151 is a deficient number, since it is larger than the sum of its proper divisors (135601).

949151 is a wasteful number, since it uses less digits than its factorization.

949151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135600.

The product of its digits is 1620, while the sum is 29.

The square root of 949151 is about 974.2438093208. The cubic root of 949151 is about 98.2754640513.

The spelling of 949151 in words is "nine hundred forty-nine thousand, one hundred fifty-one".