106047380 has 12 divisors (see below), whose sum is σ = 222699540. Its totient is φ = 42418944.

The previous prime is 106047371. The next prime is 106047391. The reversal of 106047380 is 83740601.

It can be written as a sum of positive squares in 2 ways, for example, as 77510416 + 28536964 = 8804^2 + 5342^2 .

It is a super-2 number, since 2×106047380² = 22492093609728800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651165 + ... + 2651204.

It is an arithmetic number, because the mean of its divisors is an integer number (18558295).

Almost surely, 2^106047380 is an apocalyptic number.

106047380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106047380 is an abundant number, since it is smaller than the sum of its proper divisors (116652160).

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

106047380 is a wasteful number, since it uses less digits than its factorization.

106047380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302378 (or 5302376 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 106047380 is about 10297.9308601291. The cubic root of 106047380 is about 473.3328517265.

Adding to 106047380 its reverse (83740601), we get a palindrome (189787981).

The spelling of 106047380 in words is "one hundred six million, forty-seven thousand, three hundred eighty".