1372486605 has 16 divisors (see below), whose sum is σ = 2509689984. Its totient is φ = 627422400.

The previous prime is 1372486571. The next prime is 1372486627. The reversal of 1372486605 is 5066842731.

It is not a de Polignac number, because 1372486605 - 2⁶ = 1372486541 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6535546 + ... + 6535755.

It is an arithmetic number, because the mean of its divisors is an integer number (156855624).

Almost surely, 2^1372486605 is an apocalyptic number.

1372486605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1372486605 is a deficient number, since it is larger than the sum of its proper divisors (1137203379).

1372486605 is a wasteful number, since it uses less digits than its factorization.

1372486605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13071316.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 1372486605 is about 37047.0863226786. The cubic root of 1372486605 is about 1111.3120877361.

The spelling of 1372486605 in words is "one billion, three hundred seventy-two million, four hundred eighty-six thousand, six hundred five".