1232051604 has 48 divisors (see below), whose sum is σ = 3374275968. Its totient is φ = 342499968.

The previous prime is 1232051581. The next prime is 1232051627. The reversal of 1232051604 is 4061502321.

It is an interprime number because it is at equal distance from previous prime (1232051581) and next prime (1232051627).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195099 + ... + 201314.

It is an arithmetic number, because the mean of its divisors is an integer number (70297416).

Almost surely, 2^1232051604 is an apocalyptic number.

1232051604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1232051604 is an abundant number, since it is smaller than the sum of its proper divisors (2142224364).

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

1232051604 is a wasteful number, since it uses less digits than its factorization.

1232051604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396464 (or 396462 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1232051604 is about 35100.5926445694. The cubic root of 1232051604 is about 1072.0366496808.

Adding to 1232051604 its reverse (4061502321), we get a palindrome (5293553925).

The spelling of 1232051604 in words is "one billion, two hundred thirty-two million, fifty-one thousand, six hundred four".