1952949 has 8 divisors (see below), whose sum is σ = 2610720. Its totient is φ = 1298576.

The previous prime is 1952939. The next prime is 1952957. The reversal of 1952949 is 9492591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1952949 - 2⁴ = 1952933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952939) 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 7 ways as a sum of consecutive naturals, for example, 1207 + ... + 2315.

It is an arithmetic number, because the mean of its divisors is an integer number (326340).

2^1952949 is an apocalyptic number.

It is an amenable number.

1952949 is a deficient number, since it is larger than the sum of its proper divisors (657771).

1952949 is a wasteful number, since it uses less digits than its factorization.

1952949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699.

The product of its digits is 29160, while the sum is 39.

The square root of 1952949 is about 1397.4795168445. The cubic root of 1952949 is about 124.9962452205.

The spelling of 1952949 in words is "one million, nine hundred fifty-two thousand, nine hundred forty-nine".