1425662 has 8 divisors (see below), whose sum is σ = 2444016. Its totient is φ = 610992.

The previous prime is 1425661. The next prime is 1425667. The reversal of 1425662 is 2665241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425661) 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, 50903 + ... + 50930.

It is an arithmetic number, because the mean of its divisors is an integer number (305502).

2^1425662 is an apocalyptic number.

1425662 is a deficient number, since it is larger than the sum of its proper divisors (1018354).

1425662 is a wasteful number, since it uses less digits than its factorization.

1425662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101842.

The product of its digits is 2880, while the sum is 26.

The square root of 1425662 is about 1194.0108877226. The cubic root of 1425662 is about 112.5482788669.

Subtracting from 1425662 its sum of digits (26), we obtain a square (1425636 = 1194²).

The spelling of 1425662 in words is "one million, four hundred twenty-five thousand, six hundred sixty-two".