1024072 has 16 divisors (see below), whose sum is σ = 2194560. Its totient is φ = 438864.

The previous prime is 1024061. The next prime is 1024073. The reversal of 1024072 is 2704201.

It is a super-2 number, since 2×1024072² = 2097446922368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1024073) 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, 9088 + ... + 9199.

It is an arithmetic number, because the mean of its divisors is an integer number (137160).

2^1024072 is an apocalyptic number.

It is an amenable number.

1024072 is an abundant number, since it is smaller than the sum of its proper divisors (1170488).

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

1024072 is a wasteful number, since it uses less digits than its factorization.

1024072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18300 (or 18296 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1024072 is about 1011.9644262522. The cubic root of 1024072 is about 100.7960462882.

Adding to 1024072 its reverse (2704201), we get a palindrome (3728273).

The spelling of 1024072 in words is "one million, twenty-four thousand, seventy-two".