1424737928 has 16 divisors (see below), whose sum is σ = 2757557760. Its totient is φ = 689389200.

The previous prime is 1424737889. The next prime is 1424737957. The reversal of 1424737928 is 8297374241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2872208 + ... + 2872703.

It is an arithmetic number, because the mean of its divisors is an integer number (172347360).

Almost surely, 2^1424737928 is an apocalyptic number.

It is an amenable number.

1424737928 is a deficient number, since it is larger than the sum of its proper divisors (1332819832).

1424737928 is a wasteful number, since it uses less digits than its factorization.

1424737928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744948 (or 5744944 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 1424737928 is about 37745.7007883017. The cubic root of 1424737928 is about 1125.2395678777.

The spelling of 1424737928 in words is "one billion, four hundred twenty-four million, seven hundred thirty-seven thousand, nine hundred twenty-eight".