106401426 has 16 divisors (see below), whose sum is σ = 216410400. Its totient is φ = 34865888.

The previous prime is 106401413. The next prime is 106401433. The reversal of 106401426 is 624104601.

It is a super-2 number, since 2×106401426² = 22642526909666952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106401396 and 106401405.

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, 149931 + ... + 150638.

It is an arithmetic number, because the mean of its divisors is an integer number (13525650).

Almost surely, 2^106401426 is an apocalyptic number.

106401426 is an abundant number, since it is smaller than the sum of its proper divisors (110008974).

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

106401426 is a wasteful number, since it uses less digits than its factorization.

106401426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300633.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 106401426 is about 10315.1066887357. The cubic root of 106401426 is about 473.8590173390.

The spelling of 106401426 in words is "one hundred six million, four hundred one thousand, four hundred twenty-six".