1426663152 has 80 divisors (see below), whose sum is σ = 4227189760. Its totient is φ = 460209600.

The previous prime is 1426663151. The next prime is 1426663187. The reversal of 1426663152 is 2513666241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426663151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39874 + ... + 66657.

It is an arithmetic number, because the mean of its divisors is an integer number (52839872).

Almost surely, 2^1426663152 is an apocalyptic number.

1426663152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1426663152 is an abundant number, since it is smaller than the sum of its proper divisors (2800526608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426663152 is a wasteful number, since it uses less digits than its factorization.

1426663152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106579 (or 106567 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 1426663152 is about 37771.1947388483. The cubic root of 1426663152 is about 1125.7461787504.

The spelling of 1426663152 in words is "one billion, four hundred twenty-six million, six hundred sixty-three thousand, one hundred fifty-two".