605673254 has 4 divisors (see below), whose sum is σ = 908509884. Its totient is φ = 302836626.

The previous prime is 605673227. The next prime is 605673259. The reversal of 605673254 is 452376506.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×605673254² = 733680181221897032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605673259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151418312 + ... + 151418315.

It is an arithmetic number, because the mean of its divisors is an integer number (227127471).

Almost surely, 2^605673254 is an apocalyptic number.

605673254 is a deficient number, since it is larger than the sum of its proper divisors (302836630).

605673254 is a wasteful number, since it uses less digits than its factorization.

605673254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302836629.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 605673254 is about 24610.4297808876. The cubic root of 605673254 is about 846.0826681042.

The spelling of 605673254 in words is "six hundred five million, six hundred seventy-three thousand, two hundred fifty-four".