105079040 has 144 divisors (see below), whose sum is σ = 291392640. Its totient is φ = 35880960.

The previous prime is 105079031. The next prime is 105079061. The reversal of 105079040 is 40970501.

It is a super-2 number, since 2×105079040² = 22083209294643200, which contains 22 as substring.

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, 239141 + ... + 239579.

It is an arithmetic number, because the mean of its divisors is an integer number (2023560).

Almost surely, 2^105079040 is an apocalyptic number.

105079040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105079040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145696320).

105079040 is an abundant number, since it is smaller than the sum of its proper divisors (186313600).

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

105079040 is a wasteful number, since it uses less digits than its factorization.

105079040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 105079040 is about 10250.8067975160. The cubic root of 105079040 is about 471.8877450178.

The spelling of 105079040 in words is "one hundred five million, seventy-nine thousand, forty".