106542254 has 32 divisors (see below), whose sum is σ = 198567936. Its totient is φ = 41747040.

The previous prime is 106542239. The next prime is 106542269. The reversal of 106542254 is 452245601.

It is an interprime number because it is at equal distance from previous prime (106542239) and next prime (106542269).

It is a super-2 number, since 2×106542254² = 22702503774801032, 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 15 ways as a sum of consecutive naturals, for example, 16739 + ... + 22209.

It is an arithmetic number, because the mean of its divisors is an integer number (6205248).

Almost surely, 2^106542254 is an apocalyptic number.

106542254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

106542254 is a deficient number, since it is larger than the sum of its proper divisors (92025682).

106542254 is a wasteful number, since it uses less digits than its factorization.

106542254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 106542254 is about 10321.9307302462. The cubic root of 106542254 is about 474.0679844567.

Adding to 106542254 its reverse (452245601), we get a palindrome (558787855).

The spelling of 106542254 in words is "one hundred six million, five hundred forty-two thousand, two hundred fifty-four".