1072464 has 20 divisors (see below), whose sum is σ = 2770656. Its totient is φ = 357472.

The previous prime is 1072459. The next prime is 1072471. The reversal of 1072464 is 4642701.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 11124 + ... + 11219.

2^1072464 is an apocalyptic number.

It is an amenable number.

1072464 is an abundant number, since it is smaller than the sum of its proper divisors (1698192).

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

1072464 is a wasteful number, since it uses less digits than its factorization.

1072464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22354 (or 22348 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1072464 is about 1035.5983777508. The cubic root of 1072464 is about 102.3593629445.

The spelling of 1072464 in words is "one million, seventy-two thousand, four hundred sixty-four".