107245421 has 8 divisors (see below), whose sum is σ = 109628640. Its totient is φ = 104881168.

The previous prime is 107245409. The next prime is 107245433. The reversal of 107245421 is 124542701.

It is an interprime number because it is at equal distance from previous prime (107245409) and next prime (107245433).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107245421 - 2²⁶ = 40136557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107245441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7010 + ... + 16236.

It is an arithmetic number, because the mean of its divisors is an integer number (13703580).

Almost surely, 2^107245421 is an apocalyptic number.

It is an amenable number.

107245421 is a deficient number, since it is larger than the sum of its proper divisors (2383219).

107245421 is an equidigital number, since it uses as much as digits as its factorization.

107245421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9483.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 107245421 is about 10355.9365100410. The cubic root of 107245421 is about 475.1086303718.

The spelling of 107245421 in words is "one hundred seven million, two hundred forty-five thousand, four hundred twenty-one".