136472763 has 16 divisors (see below), whose sum is σ = 218904320. Its totient is φ = 73879776.

The previous prime is 136472759. The next prime is 136472767. The reversal of 136472763 is 367274631.

It is an interprime number because it is at equal distance from previous prime (136472759) and next prime (136472767).

It is not a de Polignac number, because 136472763 - 2² = 136472759 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (136472767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170620 + ... + 171417.

It is an arithmetic number, because the mean of its divisors is an integer number (13681520).

Almost surely, 2^136472763 is an apocalyptic number.

136472763 is a deficient number, since it is larger than the sum of its proper divisors (82431557).

136472763 is a wasteful number, since it uses less digits than its factorization.

136472763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342066.

The product of its digits is 127008, while the sum is 39.

The square root of 136472763 is about 11682.1557514014. The cubic root of 136472763 is about 514.8515146753.

The spelling of 136472763 in words is "one hundred thirty-six million, four hundred seventy-two thousand, seven hundred sixty-three".