654651014 has 4 divisors (see below), whose sum is σ = 981976524. Its totient is φ = 327325506.

The previous prime is 654650999. The next prime is 654651029. The reversal of 654651014 is 410156456.

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

It is an interprime number because it is at equal distance from previous prime (654650999) and next prime (654651029).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163662752 + ... + 163662755.

It is an arithmetic number, because the mean of its divisors is an integer number (245494131).

Almost surely, 2^654651014 is an apocalyptic number.

654651014 is a deficient number, since it is larger than the sum of its proper divisors (327325510).

654651014 is a wasteful number, since it uses less digits than its factorization.

654651014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327325509.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 654651014 is about 25586.1488700429. The cubic root of 654651014 is about 868.3002944569.

The spelling of 654651014 in words is "six hundred fifty-four million, six hundred fifty-one thousand, fourteen".