107561451 has 16 divisors (see below), whose sum is σ = 151424000. Its totient is φ = 67726368.

The previous prime is 107561449. The next prime is 107561473. The reversal of 107561451 is 154165701.

It is not a de Polignac number, because 107561451 - 2¹ = 107561449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107561401) 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, 17190 + ... + 22596.

It is an arithmetic number, because the mean of its divisors is an integer number (9464000).

Almost surely, 2^107561451 is an apocalyptic number.

107561451 is a deficient number, since it is larger than the sum of its proper divisors (43862549).

107561451 is a wasteful number, since it uses less digits than its factorization.

107561451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 107561451 is about 10371.1836836496. The cubic root of 107561451 is about 475.5748548952.

It can be divided in two parts, 1075 and 61451, that added together give a palindrome (62526).

The spelling of 107561451 in words is "one hundred seven million, five hundred sixty-one thousand, four hundred fifty-one".