949287 has 4 divisors (see below), whose sum is σ = 1265720. Its totient is φ = 632856.

The previous prime is 949261. The next prime is 949303. The reversal of 949287 is 782949.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 782949 = 3 ⋅260983.

It is not a de Polignac number, because 949287 - 2⁷ = 949159 is a prime.

It is a super-2 number, since 2×949287² = 1802291616738, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

949287 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949287.

It is not an unprimeable number, because it can be changed into a prime (949387) 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, 158212 + ... + 158217.

It is an arithmetic number, because the mean of its divisors is an integer number (316430).

2⁹⁴⁹²⁸⁷ is an apocalyptic number.

949287 is a deficient number, since it is larger than the sum of its proper divisors (316433).

949287 is a wasteful number, since it uses less digits than its factorization.

949287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316432.

The product of its digits is 36288, while the sum is 39.

The square root of 949287 is about 974.3136045442. The cubic root of 949287 is about 98.2801576582.

The spelling of 949287 in words is "nine hundred forty-nine thousand, two hundred eighty-seven".