49065066 has 12 divisors (see below), whose sum is σ = 106307682. Its totient is φ = 16355016.

The previous prime is 49065061. The next prime is 49065067. The reversal of 49065066 is 66056094.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24710841 + 24354225 = 4971^2 + 4935^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 49065066.

It is not an unprimeable number, because it can be changed into a prime (49065061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1362901 + ... + 1362936.

Almost surely, 2^49065066 is an apocalyptic number.

49065066 is an abundant number, since it is smaller than the sum of its proper divisors (57242616).

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

49065066 is a wasteful number, since it uses less digits than its factorization.

49065066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725845 (or 2725842 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 49065066 is about 7004.6460296006. The cubic root of 49065066 is about 366.0924696930.

It can be divided in two parts, 490 and 65066, that added together give a palindrome (65556).

The spelling of 49065066 in words is "forty-nine million, sixty-five thousand, sixty-six".