654736046 has 4 divisors (see below), whose sum is σ = 982104072. Its totient is φ = 327368022.

The previous prime is 654736021. The next prime is 654736063. The reversal of 654736046 is 640637456.

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

It is a junction number, because it is equal to n+sod(n) for n = 654735994 and 654736012.

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, 163684010 + ... + 163684013.

It is an arithmetic number, because the mean of its divisors is an integer number (245526018).

Almost surely, 2^654736046 is an apocalyptic number.

654736046 is a deficient number, since it is larger than the sum of its proper divisors (327368026).

654736046 is a wasteful number, since it uses less digits than its factorization.

654736046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327368025.

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 654736046 is about 25587.8104964063. The cubic root of 654736046 is about 868.3378870635.

The spelling of 654736046 in words is "six hundred fifty-four million, seven hundred thirty-six thousand, forty-six".