1642952 has 16 divisors (see below), whose sum is σ = 3156300. Its totient is φ = 801280.

The previous prime is 1642951. The next prime is 1642997. The reversal of 1642952 is 2592461.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1503076 + 139876 = 1226^2 + 374^2 .

It is not an unprimeable number, because it can be changed into a prime (1642951) 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, 2177 + ... + 2832.

2^1642952 is an apocalyptic number.

It is an amenable number.

1642952 is a deficient number, since it is larger than the sum of its proper divisors (1513348).

1642952 is a wasteful number, since it uses less digits than its factorization.

1642952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056 (or 5052 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 1642952 is about 1281.7768916625. The cubic root of 1642952 is about 117.9980848104.

The spelling of 1642952 in words is "one million, six hundred forty-two thousand, nine hundred fifty-two".