107232545 has 16 divisors (see below), whose sum is σ = 147883008. Its totient is φ = 73120320.

The previous prime is 107232533. The next prime is 107232551. The reversal of 107232545 is 545232701.

It is a happy number.

It is not a de Polignac number, because 107232545 - 2⁴ = 107232529 is a prime.

It is a super-2 number, since 2×107232545² = 22997637414354050, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2129 + ... + 14798.

It is an arithmetic number, because the mean of its divisors is an integer number (9242688).

Almost surely, 2^107232545 is an apocalyptic number.

It is an amenable number.

107232545 is a deficient number, since it is larger than the sum of its proper divisors (40650463).

107232545 is a wasteful number, since it uses less digits than its factorization.

107232545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17120.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 107232545 is about 10355.3148189710. The cubic root of 107232545 is about 475.0896155940.

The spelling of 107232545 in words is "one hundred seven million, two hundred thirty-two thousand, five hundred forty-five".