1964748 has 12 divisors (see below), whose sum is σ = 4584440. Its totient is φ = 654912.

The previous prime is 1964723. The next prime is 1964773. The reversal of 1964748 is 8474691.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1964723) and next prime (1964773).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81853 + ... + 81876.

2^1964748 is an apocalyptic number.

It is an amenable number.

1964748 is an abundant number, since it is smaller than the sum of its proper divisors (2619692).

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

1964748 is a wasteful number, since it uses less digits than its factorization.

1964748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163736 (or 163734 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 1964748 is about 1401.6946885824. The cubic root of 1964748 is about 125.2474670903.

The spelling of 1964748 in words is "one million, nine hundred sixty-four thousand, seven hundred forty-eight".