1230536654 has 16 divisors (see below), whose sum is σ = 1856171376. Its totient is φ = 611822400.

The previous prime is 1230536611. The next prime is 1230536677. The reversal of 1230536654 is 4566350321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311069 + ... + 314999.

It is an arithmetic number, because the mean of its divisors is an integer number (116010711).

Almost surely, 2^1230536654 is an apocalyptic number.

1230536654 is a deficient number, since it is larger than the sum of its proper divisors (625634722).

1230536654 is a wasteful number, since it uses less digits than its factorization.

1230536654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1230536654 is about 35079.0058867124. The cubic root of 1230536654 is about 1071.5970717611.

Adding to 1230536654 its reverse (4566350321), we get a palindrome (5796886975).

The spelling of 1230536654 in words is "one billion, two hundred thirty million, five hundred thirty-six thousand, six hundred fifty-four".