1024070900 has 18 divisors (see below), whose sum is σ = 2222234070. Its totient is φ = 409628320.

The previous prime is 1024070869. The next prime is 1024070903. The reversal of 1024070900 is 90704201.

It can be written as a sum of positive squares in 3 ways, for example, as 22221796 + 1001849104 = 4714^2 + 31652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024070903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5120255 + ... + 5120454.

Almost surely, 2^1024070900 is an apocalyptic number.

1024070900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024070900 is an abundant number, since it is smaller than the sum of its proper divisors (1198163170).

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

1024070900 is a wasteful number, since it uses less digits than its factorization.

1024070900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10240723 (or 10240716 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1024070900 is about 32001.1077933249. The cubic root of 1024070900 is about 1007.9601019838.

The spelling of 1024070900 in words is "one billion, twenty-four million, seventy thousand, nine hundred".