1066115150 has 24 divisors (see below), whose sum is σ = 1983865584. Its totient is φ = 426254400.

The previous prime is 1066115131. The next prime is 1066115161. The reversal of 1066115150 is 515116601.

It is a super-2 number, since 2×1066115150² = 2273203026119045000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172514 + ... + 178586.

It is an arithmetic number, because the mean of its divisors is an integer number (82661066).

Almost surely, 2^1066115150 is an apocalyptic number.

1066115150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066115150 is a deficient number, since it is larger than the sum of its proper divisors (917750434).

1066115150 is a wasteful number, since it uses less digits than its factorization.

1066115150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596 (or 9591 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1066115150 is about 32651.4188053138. The cubic root of 1066115150 is about 1021.5697826560.

The spelling of 1066115150 in words is "one billion, sixty-six million, one hundred fifteen thousand, one hundred fifty".