107492645 has 16 divisors (see below), whose sum is σ = 139209840. Its totient is φ = 79209984.

The previous prime is 107492641. The next prime is 107492663. The reversal of 107492645 is 546294701.

It can be written as a sum of positive squares in 8 ways, for example, as 61984129 + 45508516 = 7873^2 + 6746^2 .

It is a cyclic number.

It is not a de Polignac number, because 107492645 - 2² = 107492641 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 107492599 and 107492608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107492641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34721 + ... + 37689.

It is an arithmetic number, because the mean of its divisors is an integer number (8700615).

Almost surely, 2^107492645 is an apocalyptic number.

It is an amenable number.

107492645 is a deficient number, since it is larger than the sum of its proper divisors (31717195).

107492645 is a wasteful number, since it uses less digits than its factorization.

107492645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 107492645 is about 10367.8659810011. The cubic root of 107492645 is about 475.4734264155.

The spelling of 107492645 in words is "one hundred seven million, four hundred ninety-two thousand, six hundred forty-five".