68762043 has 36 divisors (see below), whose sum is σ = 118388088. Its totient is φ = 38324160.

The previous prime is 68762027. The next prime is 68762047. The reversal of 68762043 is 34026786.

It is not a de Polignac number, because 68762043 - 2⁴ = 68762027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68761989 and 68762007.

It is not an unprimeable number, because it can be changed into a prime (68762047) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16180 + ... + 19982.

It is an arithmetic number, because the mean of its divisors is an integer number (3288558).

Almost surely, 2^68762043 is an apocalyptic number.

68762043 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

68762043 is a deficient number, since it is larger than the sum of its proper divisors (49626045).

68762043 is a wasteful number, since it uses less digits than its factorization.

68762043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 68762043 is about 8292.2881643127. The cubic root of 68762043 is about 409.6845541124.

The spelling of 68762043 in words is "sixty-eight million, seven hundred sixty-two thousand, forty-three".