1474391854 has 16 divisors (see below), whose sum is σ = 2395023120. Its totient is φ = 676684800.

The previous prime is 1474391851. The next prime is 1474391909. The reversal of 1474391854 is 4581934741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474391851) 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, 153747 + ... + 163054.

It is an arithmetic number, because the mean of its divisors is an integer number (149688945).

Almost surely, 2^1474391854 is an apocalyptic number.

1474391854 is a deficient number, since it is larger than the sum of its proper divisors (920631266).

1474391854 is a wasteful number, since it uses less digits than its factorization.

1474391854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316995.

The product of its digits is 483840, while the sum is 46.

The square root of 1474391854 is about 38397.8105365397. The cubic root of 1474391854 is about 1138.1625920928.

The spelling of 1474391854 in words is "one billion, four hundred seventy-four million, three hundred ninety-one thousand, eight hundred fifty-four".