1070243800 has 48 divisors (see below), whose sum is σ = 2507373000. Its totient is φ = 424819200.

The previous prime is 1070243767. The next prime is 1070243803. The reversal of 1070243800 is 83420701.

It is a super-2 number, since 2×1070243800² = 2290843582876880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070243803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5776 + ... + 46624.

Almost surely, 2^1070243800 is an apocalyptic number.

1070243800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1070243800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253686500).

1070243800 is an abundant number, since it is smaller than the sum of its proper divisors (1437129200).

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

1070243800 is a wasteful number, since it uses less digits than its factorization.

1070243800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40996 (or 40987 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1070243800 is about 32714.5808470780. The cubic root of 1070243800 is about 1022.8867983825.

The spelling of 1070243800 in words is "one billion, seventy million, two hundred forty-three thousand, eight hundred".