106437428 has 12 divisors (see below), whose sum is σ = 186349632. Its totient is φ = 53194680.

The previous prime is 106437413. The next prime is 106437437. The reversal of 106437428 is 824734601.

It is a super-2 number, since 2×106437428² = 22657852158510368, 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 3 ways as a sum of consecutive naturals, for example, 7163 + ... + 16253.

It is an arithmetic number, because the mean of its divisors is an integer number (15529136).

Almost surely, 2^106437428 is an apocalyptic number.

It is an amenable number.

106437428 is a deficient number, since it is larger than the sum of its proper divisors (79912204).

106437428 is a wasteful number, since it uses less digits than its factorization.

106437428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022 (or 12020 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 106437428 is about 10316.8516515456. The cubic root of 106437428 is about 473.9124563113.

The spelling of 106437428 in words is "one hundred six million, four hundred thirty-seven thousand, four hundred twenty-eight".