609617462 has 4 divisors (see below), whose sum is σ = 914426196. Its totient is φ = 304808730.

The previous prime is 609617447. The next prime is 609617509. The reversal of 609617462 is 264716906.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 264716906 = 2 ⋅132358453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152404364 + ... + 152404367.

It is an arithmetic number, because the mean of its divisors is an integer number (228606549).

Almost surely, 2^609617462 is an apocalyptic number.

609617462 is a deficient number, since it is larger than the sum of its proper divisors (304808734).

609617462 is a wasteful number, since it uses less digits than its factorization.

609617462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304808733.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 609617462 is about 24690.4326005034. The cubic root of 609617462 is about 847.9152889081.

The spelling of 609617462 in words is "six hundred nine million, six hundred seventeen thousand, four hundred sixty-two".