1230601146 has 16 divisors (see below), whose sum is σ = 2461821600. Its totient is φ = 410097168.

The previous prime is 1230601121. The next prime is 1230601157. The reversal of 1230601146 is 6411060321.

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, 2400 + ... + 49668.

It is an arithmetic number, because the mean of its divisors is an integer number (153863850).

Almost surely, 2^1230601146 is an apocalyptic number.

1230601146 is an abundant number, since it is smaller than the sum of its proper divisors (1231220454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230601146 is a wasteful number, since it uses less digits than its factorization.

1230601146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51613.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1230601146 is about 35079.9251139452. The cubic root of 1230601146 is about 1071.6157921112.

Adding to 1230601146 its reverse (6411060321), we get a palindrome (7641661467).

The spelling of 1230601146 in words is "one billion, two hundred thirty million, six hundred one thousand, one hundred forty-six".