149935083 has 4 divisors (see below), whose sum is σ = 199913448. Its totient is φ = 99956720.

The previous prime is 149935081. The next prime is 149935111. The reversal of 149935083 is 380539941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 149935083 - 2¹ = 149935081 is a prime.

It is a super-2 number, since 2×149935083² = 44961058228433778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (149935081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24989178 + ... + 24989183.

It is an arithmetic number, because the mean of its divisors is an integer number (49978362).

Almost surely, 2^149935083 is an apocalyptic number.

149935083 is a deficient number, since it is larger than the sum of its proper divisors (49978365).

149935083 is an equidigital number, since it uses as much as digits as its factorization.

149935083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49978364.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 149935083 is about 12244.7982016855. The cubic root of 149935083 is about 531.2526239686.

The spelling of 149935083 in words is "one hundred forty-nine million, nine hundred thirty-five thousand, eighty-three".