106140532 has 6 divisors (see below), whose sum is σ = 185745938. Its totient is φ = 53070264.

The previous prime is 106140511. The next prime is 106140533. The reversal of 106140532 is 235041601.

It can be written as a sum of positive squares in only one way, i.e., 73376356 + 32764176 = 8566^2 + 5724^2 .

It is a super-2 number, since 2×106140532² = 22531625066486048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106140533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13267563 + ... + 13267570.

Almost surely, 2^106140532 is an apocalyptic number.

It is an amenable number.

106140532 is a deficient number, since it is larger than the sum of its proper divisors (79605406).

106140532 is a wasteful number, since it uses less digits than its factorization.

106140532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26535137 (or 26535135 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106140532 is about 10302.4527176784. The cubic root of 106140532 is about 473.4714029979.

The spelling of 106140532 in words is "one hundred six million, one hundred forty thousand, five hundred thirty-two".