10750020 has 24 divisors (see below), whose sum is σ = 30100224. Its totient is φ = 2866656.

The previous prime is 10750009. The next prime is 10750021. The reversal of 10750020 is 2005701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (10750021) 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, 89524 + ... + 89643.

It is an arithmetic number, because the mean of its divisors is an integer number (1254176).

Almost surely, 2^10750020 is an apocalyptic number.

10750020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10750020 is an abundant number, since it is smaller than the sum of its proper divisors (19350204).

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

10750020 is a wasteful number, since it uses less digits than its factorization.

10750020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179179 (or 179177 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 10750020 is about 3278.7223121210. The cubic root of 10750020 is about 220.7003849904.

Adding to 10750020 its reverse (2005701), we get a palindrome (12755721).

The spelling of 10750020 in words is "ten million, seven hundred fifty thousand, twenty".