1072665496470 has 32 divisors (see below), whose sum is σ = 2616600428640. Its totient is φ = 281354883840.

The previous prime is 1072665496457. The next prime is 1072665496537. The reversal of 1072665496470 is 746945662701.

It is a super-2 number, since 2×1072665496470² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072665496470.

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, 293076175 + ... + 293079834.

It is an arithmetic number, because the mean of its divisors is an integer number (81768763395).

Almost surely, 2^{1072665496470} is an apocalyptic number.

1072665496470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1072665496470 is an abundant number, since it is smaller than the sum of its proper divisors (1543934932170).

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

1072665496470 is a wasteful number, since it uses less digits than its factorization.

1072665496470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586156080.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 1072665496470 in words is "one trillion, seventy-two billion, six hundred sixty-five million, four hundred ninety-six thousand, four hundred seventy".