106724550 has 24 divisors (see below), whose sum is σ = 264677256. Its totient is φ = 28459840.

The previous prime is 106724533. The next prime is 106724557. The reversal of 106724550 is 55427601.

It is a super-2 number, since 2×106724550² = 22780259145405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106724557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355599 + ... + 355898.

It is an arithmetic number, because the mean of its divisors is an integer number (11028219).

Almost surely, 2^106724550 is an apocalyptic number.

106724550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106724550 is an abundant number, since it is smaller than the sum of its proper divisors (157952706).

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

106724550 is a wasteful number, since it uses less digits than its factorization.

106724550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711512 (or 711507 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 106724550 is about 10330.7574746482. The cubic root of 106724550 is about 474.3382104364.

The spelling of 106724550 in words is "one hundred six million, seven hundred twenty-four thousand, five hundred fifty".