609452 has 6 divisors (see below), whose sum is σ = 1066548. Its totient is φ = 304724.

The previous prime is 609443. The next prime is 609461. The reversal of 609452 is 254906.

It is an interprime number because it is at equal distance from previous prime (609443) and next prime (609461).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76178 + ... + 76185.

It is an arithmetic number, because the mean of its divisors is an integer number (177758).

2⁶⁰⁹⁴⁵² is an apocalyptic number.

It is an amenable number.

609452 is a deficient number, since it is larger than the sum of its proper divisors (457096).

609452 is a wasteful number, since it uses less digits than its factorization.

609452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152367 (or 152365 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 609452 is about 780.6740677133. The cubic root of 609452 is about 84.7838568416.

The spelling of 609452 in words is "six hundred nine thousand, four hundred fifty-two".