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4214477 = 22318899
BaseRepresentation
bin10000000100111011001101
321221010011202
4100010323031
52034330402
6230155245
750552051
oct20047315
97833152
104214477
112419443
1214b2b25
13b47397
147b9c61
15583b02
hex404ecd

4214477 has 4 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 4195356.

The previous prime is 4214437. The next prime is 4214479. The reversal of 4214477 is 7744124.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4214477 - 214 = 4198093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9227 + ... + 9672.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400).

Almost surely, 24214477 is an apocalyptic number.

It is an amenable number.

4214477 is a deficient number, since it is larger than the sum of its proper divisors (19123).

4214477 is a wasteful number, since it uses less digits than its factorization.

4214477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19122.

The product of its digits is 6272, while the sum is 29.

The square root of 4214477 is about 2052.9191411256. The cubic root of 4214477 is about 161.5280298456.

The spelling of 4214477 in words is "four million, two hundred fourteen thousand, four hundred seventy-seven".

Divisors: 1 223 18899 4214477