4055698 has 8 divisors (see below), whose sum is σ = 6103692. Its totient is φ = 2021136.

The previous prime is 4055687. The next prime is 4055747. The reversal of 4055698 is 8965504.

It can be written as a sum of positive squares in 2 ways, for example, as 2679769 + 1375929 = 1637^2 + 1173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2565 + ... + 3832.

Almost surely, 2^4055698 is an apocalyptic number.

4055698 is a deficient number, since it is larger than the sum of its proper divisors (2047994).

4055698 is a wasteful number, since it uses less digits than its factorization.

4055698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 4055698 is about 2013.8763616469. The cubic root of 4055698 is about 159.4735037862.

It can be divided in two parts, 4055 and 698, that added together give a triangular number (4753 = T₉₇).

The spelling of 4055698 in words is "four million, fifty-five thousand, six hundred ninety-eight".