140695533 has 18 divisors (see below), whose sum is σ = 223383342. Its totient is φ = 85269360.

The previous prime is 140695507. The next prime is 140695567. The reversal of 140695533 is 335596041.

140695533 is a `hidden beast` number, since 1 + 40 + 69 + 553 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 132641289 + 8054244 = 11517^2 + 2838^2 .

It is not a de Polignac number, because 140695533 - 2⁶ = 140695469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140695573) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 63510 + ... + 65687.

Almost surely, 2^140695533 is an apocalyptic number.

It is an amenable number.

140695533 is a deficient number, since it is larger than the sum of its proper divisors (82687809).

140695533 is a wasteful number, since it uses less digits than its factorization.

140695533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129225 (or 129211 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 140695533 is about 11861.5147852203. The cubic root of 140695533 is about 520.1078831882.

The spelling of 140695533 in words is "one hundred forty million, six hundred ninety-five thousand, five hundred thirty-three".