768013542 has 48 divisors (see below), whose sum is σ = 1720613520. Its totient is φ = 253933056.

The previous prime is 768013541. The next prime is 768013549. The reversal of 768013542 is 245310867.

It is a junction number, because it is equal to n+sod(n) for n = 768013497 and 768013506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768013541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1330758 + ... + 1331334.

It is an arithmetic number, because the mean of its divisors is an integer number (35846115).

Almost surely, 2^768013542 is an apocalyptic number.

768013542 is an abundant number, since it is smaller than the sum of its proper divisors (952599978).

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

768013542 is a wasteful number, since it uses less digits than its factorization.

768013542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 768013542 is about 27713.0572474420. The cubic root of 768013542 is about 915.7767765528.

The spelling of 768013542 in words is "seven hundred sixty-eight million, thirteen thousand, five hundred forty-two".