Search a number
470402 = 21912379
BaseRepresentation
bin1110010110110000010
3212220021022
41302312002
5110023102
614025442
73666302
oct1626602
9786238
10470402
112a1469
121a8282
1313615a
14c3602
15945a2
hex72d82

470402 has 8 divisors (see below), whose sum is σ = 742800. Its totient is φ = 222804.

The previous prime is 470399. The next prime is 470411. The reversal of 470402 is 204074.

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, 6152 + ... + 6227.

It is an arithmetic number, because the mean of its divisors is an integer number (92850).

2470402 is an apocalyptic number.

470402 is a deficient number, since it is larger than the sum of its proper divisors (272398).

470402 is a wasteful number, since it uses less digits than its factorization.

470402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400.

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

The square root of 470402 is about 685.8585860073. The cubic root of 470402 is about 77.7719616210.

Adding to 470402 its reverse (204074), we get a palindrome (674476).

The spelling of 470402 in words is "four hundred seventy thousand, four hundred two", and thus it is an iban number.

Divisors: 1 2 19 38 12379 24758 235201 470402