224557701 has 8 divisors (see below), whose sum is σ = 309734880. Its totient is φ = 144542832.

The previous prime is 224557691. The next prime is 224557721. The reversal of 224557701 is 107755422.

224557701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 224557701 - 2¹³ = 224549509 is a prime.

It is a super-2 number, since 2×224557701² = 100852322156810802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224557721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290475 + ... + 1290648.

It is an arithmetic number, because the mean of its divisors is an integer number (38716860).

Almost surely, 2^224557701 is an apocalyptic number.

It is an amenable number.

224557701 is a deficient number, since it is larger than the sum of its proper divisors (85177179).

224557701 is a wasteful number, since it uses less digits than its factorization.

224557701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581155.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 224557701 is about 14985.2494473732. The cubic root of 224557701 is about 607.8213971083.

The spelling of 224557701 in words is "two hundred twenty-four million, five hundred fifty-seven thousand, seven hundred one".