66083150 has 48 divisors (see below), whose sum is σ = 141136800. Its totient is φ = 22550400.

The previous prime is 66083057. The next prime is 66083153. The reversal of 66083150 is 5138066.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66083153) 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, 121880 + ... + 122420.

It is an arithmetic number, because the mean of its divisors is an integer number (2940350).

Almost surely, 2^66083150 is an apocalyptic number.

66083150 is an abundant number, since it is smaller than the sum of its proper divisors (75053650).

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

66083150 is a wasteful number, since it uses less digits than its factorization.

66083150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 66083150 is about 8129.1543225603. The cubic root of 66083150 is about 404.2936425123.

The spelling of 66083150 in words is "sixty-six million, eighty-three thousand, one hundred fifty".