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4420070 = 25442007
BaseRepresentation
bin10000110111000111100110
322022120012022
4100313013212
52112420240
6234423142
752366334
oct20670746
98276168
104420070
112549956
121591ab2
13bb9b35
14830b54
155c49b5
hex4371e6

4420070 has 8 divisors (see below), whose sum is σ = 7956144. Its totient is φ = 1768024.

The previous prime is 4420069. The next prime is 4420081. The reversal of 4420070 is 700244.

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

It is a Curzon number.

It is a congruent number.

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, 220994 + ... + 221013.

It is an arithmetic number, because the mean of its divisors is an integer number (994518).

Almost surely, 24420070 is an apocalyptic number.

4420070 is a deficient number, since it is larger than the sum of its proper divisors (3536074).

4420070 is a wasteful number, since it uses less digits than its factorization.

4420070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442014.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 4420070 is about 2102.3962518992. The cubic root of 4420070 is about 164.1130244088.

The spelling of 4420070 in words is "four million, four hundred twenty thousand, seventy".

Divisors: 1 2 5 10 442007 884014 2210035 4420070