949145 has 16 divisors (see below), whose sum is σ = 1223040. Its totient is φ = 705024.

The previous prime is 949129. The next prime is 949147. The reversal of 949145 is 541949.

It is a cyclic number.

It is not a de Polignac number, because 949145 - 2⁴ = 949129 is a prime.

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 949145.

It is not an unprimeable number, because it can be changed into a prime (949147) 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 15 ways as a sum of consecutive naturals, for example, 9164 + ... + 9266.

It is an arithmetic number, because the mean of its divisors is an integer number (76440).

2⁹⁴⁹¹⁴⁵ is an apocalyptic number.

949145 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

949145 is a deficient number, since it is larger than the sum of its proper divisors (273895).

949145 is a wasteful number, since it uses less digits than its factorization.

949145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224.

The product of its digits is 6480, while the sum is 32.

The square root of 949145 is about 974.2407300047. The cubic root of 949145 is about 98.2752569701.

The spelling of 949145 in words is "nine hundred forty-nine thousand, one hundred forty-five".