1372741146 has 48 divisors (see below), whose sum is σ = 3578078400. Its totient is φ = 371568384.

The previous prime is 1372741121. The next prime is 1372741157. The reversal of 1372741146 is 6411472731.

It is a self number, because there is not a number n which added to its sum of digits gives 1372741146.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284311 + ... + 289098.

It is an arithmetic number, because the mean of its divisors is an integer number (74543300).

Almost surely, 2^1372741146 is an apocalyptic number.

1372741146 is an abundant number, since it is smaller than the sum of its proper divisors (2205337254).

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

1372741146 is a wasteful number, since it uses less digits than its factorization.

1372741146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573443 (or 573440 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 1372741146 is about 37050.5215347908. The cubic root of 1372741146 is about 1111.3807847040.

The spelling of 1372741146 in words is "one billion, three hundred seventy-two million, seven hundred forty-one thousand, one hundred forty-six".