1070077240 has 32 divisors (see below), whose sum is σ = 2549303280. Its totient is φ = 402852352.

The previous prime is 1070077237. The next prime is 1070077241. The reversal of 1070077240 is 427700701.

1070077240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1070077240² = 2290130599132035200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1070077199 and 1070077208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070077241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786142 + ... + 787501.

Almost surely, 2^1070077240 is an apocalyptic number.

1070077240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070077240 is an abundant number, since it is smaller than the sum of its proper divisors (1479226040).

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

1070077240 is a wasteful number, since it uses less digits than its factorization.

1070077240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573671 (or 1573667 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 1070077240 is about 32712.0350941362. The cubic root of 1070077240 is about 1022.8337323228.

Adding to 1070077240 its reverse (427700701), we get a palindrome (1497777941).

The spelling of 1070077240 in words is "one billion, seventy million, seventy-seven thousand, two hundred forty".