106487772 has 24 divisors (see below), whose sum is σ = 248941056. Its totient is φ = 35428848.

The previous prime is 106487749. The next prime is 106487807. The reversal of 106487772 is 277784601.

It is a super-2 number, since 2×106487772² = 22679291171047968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548 + ... + 14675.

It is an arithmetic number, because the mean of its divisors is an integer number (10372544).

Almost surely, 2^106487772 is an apocalyptic number.

106487772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106487772 is an abundant number, since it is smaller than the sum of its proper divisors (142453284).

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

106487772 is a wasteful number, since it uses less digits than its factorization.

106487772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16777 (or 16775 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 106487772 is about 10319.2912547326. The cubic root of 106487772 is about 473.9871633904.

The spelling of 106487772 in words is "one hundred six million, four hundred eighty-seven thousand, seven hundred seventy-two".