1426632 has 16 divisors (see below), whose sum is σ = 3566640. Its totient is φ = 475536.

The previous prime is 1426627. The next prime is 1426643. The reversal of 1426632 is 2366241.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 59443 = 1426632 / (1 + 4 + 2 + 6 + 6 + 3 + 2).

It is a nude number because it is divisible by every one of its digits.

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, 29698 + ... + 29745.

It is an arithmetic number, because the mean of its divisors is an integer number (222915).

2^1426632 is an apocalyptic number.

1426632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1426632 is an abundant number, since it is smaller than the sum of its proper divisors (2140008).

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

1426632 is a wasteful number, since it uses less digits than its factorization.

1426632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59452 (or 59448 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 1426632 is about 1194.4170126049. The cubic root of 1426632 is about 112.5737984922.

The spelling of 1426632 in words is "one million, four hundred twenty-six thousand, six hundred thirty-two".