1206272674 has 16 divisors (see below), whose sum is σ = 1895996160. Its totient is φ = 574493920.

The previous prime is 1206272657. The next prime is 1206272677. The reversal of 1206272674 is 4762726021.

It is a super-2 number, since 2×1206272674² = 2910187528078220552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1206272677) 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, 43867 + ... + 65854.

It is an arithmetic number, because the mean of its divisors is an integer number (118499760).

Almost surely, 2^1206272674 is an apocalyptic number.

1206272674 is a deficient number, since it is larger than the sum of its proper divisors (689723486).

1206272674 is a wasteful number, since it uses less digits than its factorization.

1206272674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109985.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 1206272674 is about 34731.4363941372. The cubic root of 1206272674 is about 1064.5069386247.

Adding to 1206272674 its reverse (4762726021), we get a palindrome (5968998695).

The spelling of 1206272674 in words is "one billion, two hundred six million, two hundred seventy-two thousand, six hundred seventy-four".