107212735 has 24 divisors (see below), whose sum is σ = 152217360. Its totient is φ = 72261504.

The previous prime is 107212733. The next prime is 107212747. The reversal of 107212735 is 537212701.

It is not a de Polignac number, because 107212735 - 2¹ = 107212733 is a prime.

It is a super-2 number, since 2×107212735² = 22989141092360450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107212733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10747 + ... + 18163.

It is an arithmetic number, because the mean of its divisors is an integer number (6342390).

Almost surely, 2^107212735 is an apocalyptic number.

107212735 is a deficient number, since it is larger than the sum of its proper divisors (45004625).

107212735 is an equidigital number, since it uses as much as digits as its factorization.

107212735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7495 (or 7488 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 107212735 is about 10354.3582611382. The cubic root of 107212735 is about 475.0603579810.

It can be divided in two parts, 10721 and 2735, that added together give a square (13456 = 116²).

The spelling of 107212735 in words is "one hundred seven million, two hundred twelve thousand, seven hundred thirty-five".