107400020 has 48 divisors (see below), whose sum is σ = 277592448. Its totient is φ = 33989760.

The previous prime is 107400019. The next prime is 107400023. The reversal of 107400020 is 20004701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 107399968 and 107400004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107400023) 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, 27686 + ... + 31325.

It is an arithmetic number, because the mean of its divisors is an integer number (5783176).

Almost surely, 2^107400020 is an apocalyptic number.

107400020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107400020 is an abundant number, since it is smaller than the sum of its proper divisors (170192428).

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

107400020 is a wasteful number, since it uses less digits than its factorization.

107400020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59040 (or 59038 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 107400020 is about 10363.3980913598. The cubic root of 107400020 is about 475.3368174349.

Adding to 107400020 its reverse (20004701), we get a palindrome (127404721).

The spelling of 107400020 in words is "one hundred seven million, four hundred thousand, twenty".