1072606506 has 16 divisors (see below), whose sum is σ = 2258119200. Its totient is φ = 338717808.

The previous prime is 1072606477. The next prime is 1072606511. The reversal of 1072606506 is 6056062701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4704301 + ... + 4704528.

It is an arithmetic number, because the mean of its divisors is an integer number (141132450).

Almost surely, 2^1072606506 is an apocalyptic number.

1072606506 is an abundant number, since it is smaller than the sum of its proper divisors (1185512694).

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

1072606506 is a wasteful number, since it uses less digits than its factorization.

1072606506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9408853.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1072606506 is about 32750.6718404371. The cubic root of 1072606506 is about 1023.6389648511.

The spelling of 1072606506 in words is "one billion, seventy-two million, six hundred six thousand, five hundred six".