1070740 has 48 divisors (see below), whose sum is σ = 2548224. Its totient is φ = 374400.

The previous prime is 1070689. The next prime is 1070753. The reversal of 1070740 is 470701.

It is a super-2 number, since 2×1070740² = 2292968295200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6742 + ... + 6898.

It is an arithmetic number, because the mean of its divisors is an integer number (53088).

2^1070740 is an apocalyptic number.

1070740 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 1070740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274112).

1070740 is an abundant number, since it is smaller than the sum of its proper divisors (1477484).

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

1070740 is a wasteful number, since it uses less digits than its factorization.

1070740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 1070740 is about 1034.7656739572. The cubic root of 1070740 is about 102.3044855207.

The spelling of 1070740 in words is "one million, seventy thousand, seven hundred forty".