1974264 has 16 divisors (see below), whose sum is σ = 4935720. Its totient is φ = 658080.

The previous prime is 1974263. The next prime is 1974277. The reversal of 1974264 is 4624791.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1974263) 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, 41107 + ... + 41154.

2^1974264 is an apocalyptic number.

It is an amenable number.

1974264 is an abundant number, since it is smaller than the sum of its proper divisors (2961456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1974264 is a wasteful number, since it uses less digits than its factorization.

1974264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82270 (or 82266 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 1974264 is about 1405.0850508065. The cubic root of 1974264 is about 125.4493480881.

The spelling of 1974264 in words is "one million, nine hundred seventy-four thousand, two hundred sixty-four".