1424651476 has 12 divisors (see below), whose sum is σ = 2639795508. Its totient is φ = 670424192.

The previous prime is 1424651467. The next prime is 1424651479. The reversal of 1424651476 is 6741564241.

It can be written as a sum of positive squares in 2 ways, for example, as 953327376 + 471324100 = 30876^2 + 21710^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424651479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10475311 + ... + 10475446.

It is an arithmetic number, because the mean of its divisors is an integer number (219982959).

Almost surely, 2^1424651476 is an apocalyptic number.

It is an amenable number.

1424651476 is a deficient number, since it is larger than the sum of its proper divisors (1215144032).

1424651476 is a wasteful number, since it uses less digits than its factorization.

1424651476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20950778 (or 20950776 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 1424651476 is about 37744.5555809046. Note that the first 4 decimals coincide. The cubic root of 1424651476 is about 1125.2168078606.

The spelling of 1424651476 in words is "one billion, four hundred twenty-four million, six hundred fifty-one thousand, four hundred seventy-six".