107249437 has 4 divisors (see below), whose sum is σ = 111912480. Its totient is φ = 102586396.

The previous prime is 107249431. The next prime is 107249449. The reversal of 107249437 is 734942701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107249437 - 2¹⁹ = 106725149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107249396 and 107249405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107249431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331487 + ... + 2331532.

It is an arithmetic number, because the mean of its divisors is an integer number (27978120).

Almost surely, 2^107249437 is an apocalyptic number.

It is an amenable number.

107249437 is a deficient number, since it is larger than the sum of its proper divisors (4663043).

107249437 is an equidigital number, since it uses as much as digits as its factorization.

107249437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663042.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 107249437 is about 10356.1304066722. The cubic root of 107249437 is about 475.1145607336.

The spelling of 107249437 in words is "one hundred seven million, two hundred forty-nine thousand, four hundred thirty-seven".