55701436 has 18 divisors (see below), whose sum is σ = 113392608. Its totient is φ = 23871960.

The previous prime is 55701421. The next prime is 55701461. The reversal of 55701436 is 63410755.

It is a junction number, because it is equal to n+sod(n) for n = 55701398 and 55701407.

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 5 ways as a sum of consecutive naturals, for example, 141900 + ... + 142291.

Almost surely, 2^55701436 is an apocalyptic number.

It is an amenable number.

55701436 is an abundant number, since it is smaller than the sum of its proper divisors (57691172).

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

55701436 is a wasteful number, since it uses less digits than its factorization.

55701436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284209 (or 284200 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 55701436 is about 7463.3394670214. The cubic root of 55701436 is about 381.9051051257.

The spelling of 55701436 in words is "fifty-five million, seven hundred one thousand, four hundred thirty-six".