67250763 has 8 divisors (see below), whose sum is σ = 99630800. Its totient is φ = 44833824.

The previous prime is 67250741. The next prime is 67250767. The reversal of 67250763 is 36705276.

It is a happy number.

It is not a de Polignac number, because 67250763 - 2¹² = 67246667 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67250767) 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, 1245358 + ... + 1245411.

It is an arithmetic number, because the mean of its divisors is an integer number (12453850).

Almost surely, 2^67250763 is an apocalyptic number.

67250763 is a deficient number, since it is larger than the sum of its proper divisors (32380037).

67250763 is a wasteful number, since it uses less digits than its factorization.

67250763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490778 (or 2490772 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 67250763 is about 8200.6562542275. The cubic root of 67250763 is about 406.6608886426.

The spelling of 67250763 in words is "sixty-seven million, two hundred fifty thousand, seven hundred sixty-three".