106737428 has 24 divisors (see below), whose sum is σ = 213787392. Its totient is φ = 45677664.

The previous prime is 106737403. The next prime is 106737439. The reversal of 106737428 is 824737601.

It is a super-2 number, since 2×106737428² = 22785757072110368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106737391 and 106737400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19925 + ... + 24707.

It is an arithmetic number, because the mean of its divisors is an integer number (8907808).

Almost surely, 2^106737428 is an apocalyptic number.

It is an amenable number.

106737428 is an abundant number, since it is smaller than the sum of its proper divisors (107049964).

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

106737428 is a wasteful number, since it uses less digits than its factorization.

106737428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591 (or 5589 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 106737428 is about 10331.3807402496. The cubic root of 106737428 is about 474.3572884641.

The spelling of 106737428 in words is "one hundred six million, seven hundred thirty-seven thousand, four hundred twenty-eight".