1066920150 has 48 divisors (see below), whose sum is σ = 2737213200. Its totient is φ = 274700160.

The previous prime is 1066920137. The next prime is 1066920193. The reversal of 1066920150 is 510296601.

It is a super-2 number, since 2×1066920150² = 2276637212952045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118285 + ... + 126984.

It is an arithmetic number, because the mean of its divisors is an integer number (57025275).

Almost surely, 2^1066920150 is an apocalyptic number.

1066920150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066920150 is an abundant number, since it is smaller than the sum of its proper divisors (1670293050).

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

1066920150 is a wasteful number, since it uses less digits than its factorization.

1066920150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245313 (or 245308 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1066920150 is about 32663.7436617421. The cubic root of 1066920150 is about 1021.8268395599.

The spelling of 1066920150 in words is "one billion, sixty-six million, nine hundred twenty thousand, one hundred fifty".