1522964 has 24 divisors (see below), whose sum is σ = 2906400. Its totient is φ = 695520.

The previous prime is 1522951. The next prime is 1522973. The reversal of 1522964 is 4692251.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (121100).

2^1522964 is an apocalyptic number.

It is an amenable number.

1522964 is a deficient number, since it is larger than the sum of its proper divisors (1383436).

1522964 is a wasteful number, since it uses less digits than its factorization.

1522964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 741 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 1522964 is about 1234.0842758904. The cubic root of 1522964 is about 115.0526287153.

The spelling of 1522964 in words is "one million, five hundred twenty-two thousand, nine hundred sixty-four".