1070972030 has 64 divisors (see below), whose sum is σ = 2064804480. Its totient is φ = 399168000.

The previous prime is 1070972027. The next prime is 1070972039. The reversal of 1070972030 is 302790701.

It is a happy number.

It is a super-2 number, since 2×1070972030² = 2293962178084641800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 1070971984 and 1070972002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070972039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1619900 + ... + 1620560.

It is an arithmetic number, because the mean of its divisors is an integer number (32262570).

Almost surely, 2^1070972030 is an apocalyptic number.

1070972030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1070972030 is a deficient number, since it is larger than the sum of its proper divisors (993832450).

1070972030 is a wasteful number, since it uses less digits than its factorization.

1070972030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 1070972030 is about 32725.7090068344. The cubic root of 1070972030 is about 1023.1187480143.

The spelling of 1070972030 in words is "one billion, seventy million, nine hundred seventy-two thousand, thirty".