106551040 has 36 divisors (see below), whose sum is σ = 255226104. Its totient is φ = 42619904.

The previous prime is 106550987. The next prime is 106551043. The reversal of 106551040 is 40155601.

It is a super-2 number, since 2×106551040² = 22706248250163200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106551043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40342 + ... + 42901.

It is an arithmetic number, because the mean of its divisors is an integer number (7089614).

Almost surely, 2^106551040 is an apocalyptic number.

106551040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106551040 is an abundant number, since it is smaller than the sum of its proper divisors (148675064).

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

106551040 is an frugal number, since it uses more digits than its factorization.

106551040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83264 (or 83250 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 106551040 is about 10322.3563201432. The cubic root of 106551040 is about 474.0810154269.

The spelling of 106551040 in words is "one hundred six million, five hundred fifty-one thousand, forty".