107405452 has 72 divisors (see below), whose sum is σ = 246371328. Its totient is φ = 40471200.

The previous prime is 107405449. The next prime is 107405491. The reversal of 107405452 is 254504701.

It is a super-2 number, since 2×107405452² = 23071862238648608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 107405452.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66033 + ... + 67639.

It is an arithmetic number, because the mean of its divisors is an integer number (3421824).

Almost surely, 2^107405452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107405452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123185664).

107405452 is an abundant number, since it is smaller than the sum of its proper divisors (138965876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107405452 is a wasteful number, since it uses less digits than its factorization.

107405452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 107405452 is about 10363.6601642470. The cubic root of 107405452 is about 475.3448310463.

The spelling of 107405452 in words is "one hundred seven million, four hundred five thousand, four hundred fifty-two".