1214885474 has 16 divisors (see below), whose sum is σ = 2052124416. Its totient is φ = 534406800.

The previous prime is 1214885471. The next prime is 1214885489. The reversal of 1214885474 is 4745884121.

It is not an unprimeable number, because it can be changed into a prime (1214885471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889997 + ... + 891360.

It is an arithmetic number, because the mean of its divisors is an integer number (128257776).

Almost surely, 2^1214885474 is an apocalyptic number.

1214885474 is a deficient number, since it is larger than the sum of its proper divisors (837238942).

1214885474 is a wasteful number, since it uses less digits than its factorization.

1214885474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781401.

The product of its digits is 286720, while the sum is 44.

The square root of 1214885474 is about 34855.2072723718. The cubic root of 1214885474 is about 1067.0344629880.

It can be divided in two parts, 1214 and 885474, that added together give a palindrome (886688).

The spelling of 1214885474 in words is "one billion, two hundred fourteen million, eight hundred eighty-five thousand, four hundred seventy-four".