1235077968 has 40 divisors (see below), whose sum is σ = 3200850688. Its totient is φ = 410372352.

The previous prime is 1235077951. The next prime is 1235077969. The reversal of 1235077968 is 8697705321.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235077969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26080 + ... + 56127.

Almost surely, 2^1235077968 is an apocalyptic number.

It is an amenable number.

1235077968 is an abundant number, since it is smaller than the sum of its proper divisors (1965772720).

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

1235077968 is a wasteful number, since it uses less digits than its factorization.

1235077968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82531 (or 82525 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 1235077968 is about 35143.6760740819. The cubic root of 1235077968 is about 1072.9137017677.

The spelling of 1235077968 in words is "one billion, two hundred thirty-five million, seventy-seven thousand, nine hundred sixty-eight".