1742252 has 6 divisors (see below), whose sum is σ = 3048948. Its totient is φ = 871124.

The previous prime is 1742249. The next prime is 1742261. The reversal of 1742252 is 2522471.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217778 + ... + 217785.

It is an arithmetic number, because the mean of its divisors is an integer number (508158).

2^1742252 is an apocalyptic number.

It is an amenable number.

1742252 is a deficient number, since it is larger than the sum of its proper divisors (1306696).

1742252 is a wasteful number, since it uses less digits than its factorization.

1742252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435567 (or 435565 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 1742252 is about 1319.9439382034. The cubic root of 1742252 is about 120.3290045498.

The spelling of 1742252 in words is "one million, seven hundred forty-two thousand, two hundred fifty-two".