1374561282 has 32 divisors (see below), whose sum is σ = 3037398912. Its totient is φ = 412484864.

The previous prime is 1374561239. The next prime is 1374561313. The reversal of 1374561282 is 2821654731.

It is a self number, because there is not a number n which added to its sum of digits gives 1374561282.

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, 290613 + ... + 295304.

It is an arithmetic number, because the mean of its divisors is an integer number (94918716).

Almost surely, 2^1374561282 is an apocalyptic number.

1374561282 is an abundant number, since it is smaller than the sum of its proper divisors (1662837630).

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

1374561282 is a wasteful number, since it uses less digits than its factorization.

1374561282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585962.

The product of its digits is 80640, while the sum is 39.

The square root of 1374561282 is about 37075.0762912229. The cubic root of 1374561282 is about 1111.8717660256.

The spelling of 1374561282 in words is "one billion, three hundred seventy-four million, five hundred sixty-one thousand, two hundred eighty-two".