1371171074 has 32 divisors (see below), whose sum is σ = 2680304256. Its totient is φ = 510531840.

The previous prime is 1371171047. The next prime is 1371171089. The reversal of 1371171074 is 4701711731.

It is a happy number.

It is a super-2 number, since 2×1371171074² = 3760220228348626952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1371171074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218492 + ... + 224679.

It is an arithmetic number, because the mean of its divisors is an integer number (83759508).

Almost surely, 2^1371171074 is an apocalyptic number.

1371171074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1371171074 is a deficient number, since it is larger than the sum of its proper divisors (1309133182).

1371171074 is a wasteful number, since it uses less digits than its factorization.

1371171074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443210.

The product of its (nonzero) digits is 4116, while the sum is 32.

The square root of 1371171074 is about 37029.3272150602. The cubic root of 1371171074 is about 1110.9569093214.

The spelling of 1371171074 in words is "one billion, three hundred seventy-one million, one hundred seventy-one thousand, seventy-four".