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470074 = 21123929
BaseRepresentation
bin1110010110000111010
3212212211011
41302300322
5110020244
614024134
73665323
oct1626072
9785734
10470074
112a11a0
121a804a
13135c67
14c344a
1594434
hex72c3a

470074 has 16 divisors (see below), whose sum is σ = 803520. Its totient is φ = 204160.

The previous prime is 470059. The next prime is 470077.

It is a happy number.

470074 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (470077) 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, 42 + ... + 970.

It is an arithmetic number, because the mean of its divisors is an integer number (50220).

2470074 is an apocalyptic number.

470074 is a deficient number, since it is larger than the sum of its proper divisors (333446).

470074 is a wasteful number, since it uses less digits than its factorization.

470074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 470074 is about 685.6194279628. The cubic root of 470074 is about 77.7538812453.

It can be divided in two parts, 4700 and 74, that added together give a palindrome (4774).

The spelling of 470074 in words is "four hundred seventy thousand, seventy-four", and thus it is an iban number.

Divisors: 1 2 11 22 23 46 253 506 929 1858 10219 20438 21367 42734 235037 470074