1374132224 has 24 divisors (see below), whose sum is σ = 2747597580. Its totient is φ = 687065088.

The previous prime is 1374132223. The next prime is 1374132247. The reversal of 1374132224 is 4222314731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374132223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333434 + ... + 337529.

Almost surely, 2^1374132224 is an apocalyptic number.

It is an amenable number.

1374132224 is a deficient number, since it is larger than the sum of its proper divisors (1373465356).

1374132224 is an frugal number, since it uses more digits than its factorization.

1374132224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670985 (or 670965 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 1374132224 is about 37069.2894995305. The cubic root of 1374132224 is about 1111.7560667773.

Adding to 1374132224 its reverse (4222314731), we get a palindrome (5596446955).

The spelling of 1374132224 in words is "one billion, three hundred seventy-four million, one hundred thirty-two thousand, two hundred twenty-four".