1206492974 has 16 divisors (see below), whose sum is σ = 1874685600. Its totient is φ = 581654304.

The previous prime is 1206492971. The next prime is 1206492979. The reversal of 1206492974 is 4792946021.

It is a super-2 number, since 2×1206492974² = 2911250592622729352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206492971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30167 + ... + 57645.

It is an arithmetic number, because the mean of its divisors is an integer number (117167850).

Almost surely, 2^1206492974 is an apocalyptic number.

1206492974 is a deficient number, since it is larger than the sum of its proper divisors (668192626).

1206492974 is a wasteful number, since it uses less digits than its factorization.

1206492974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28267.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 1206492974 is about 34734.6077277404. The cubic root of 1206492974 is about 1064.5717378499.

The spelling of 1206492974 in words is "one billion, two hundred six million, four hundred ninety-two thousand, nine hundred seventy-four".