1060406730 has 48 divisors (see below), whose sum is σ = 2791975680. Its totient is φ = 279193824.

The previous prime is 1060406689. The next prime is 1060406759. The reversal of 1060406730 is 376040601.

It is a super-2 number, since 2×1060406730² = 2248924866058585800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1060406694 and 1060406703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67462 + ... + 81681.

It is an arithmetic number, because the mean of its divisors is an integer number (58166160).

Almost surely, 2^1060406730 is an apocalyptic number.

1060406730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1060406730 is an abundant number, since it is smaller than the sum of its proper divisors (1731568950).

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

1060406730 is a wasteful number, since it uses less digits than its factorization.

1060406730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149235 (or 149232 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1060406730 is about 32563.8868994474. The cubic root of 1060406730 is about 1019.7432167909.

The spelling of 1060406730 in words is "one billion, sixty million, four hundred six thousand, seven hundred thirty".