949251 has 16 divisors (see below), whose sum is σ = 1336320. Its totient is φ = 598560.

The previous prime is 949243. The next prime is 949253. The reversal of 949251 is 152949.

It is a happy number.

949251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 949251 - 2³ = 949243 is a prime.

It is a super-2 number, since 2×949251² = 1802154922002, which contains 22 as substring.

It is a zygodrome in base 2.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949251.

It is not an unprimeable number, because it can be changed into a prime (949253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5401 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (83520).

2⁹⁴⁹²⁵¹ is an apocalyptic number.

949251 is a deficient number, since it is larger than the sum of its proper divisors (387069).

949251 is a wasteful number, since it uses less digits than its factorization.

949251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266.

The product of its digits is 3240, while the sum is 30.

The square root of 949251 is about 974.2951298246. The cubic root of 949251 is about 98.2789152765.

The spelling of 949251 in words is "nine hundred forty-nine thousand, two hundred fifty-one".