106442652 has 24 divisors (see below), whose sum is σ = 248812816. Its totient is φ = 35417088.

The previous prime is 106442647. The next prime is 106442653. The reversal of 106442652 is 256244601.

It is a super-2 number, since 2×106442652² = 22660076329586208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106442653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763 + ... + 14610.

Almost surely, 2^106442652 is an apocalyptic number.

106442652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106442652 is an abundant number, since it is smaller than the sum of its proper divisors (142370164).

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

106442652 is a wasteful number, since it uses less digits than its factorization.

106442652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15957 (or 15955 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 106442652 is about 10317.1048264520. The cubic root of 106442652 is about 473.9202094680.

The spelling of 106442652 in words is "one hundred six million, four hundred forty-two thousand, six hundred fifty-two".