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23046074 = 247245171
BaseRepresentation
bin101011111101…
…0011110111010
31121100212021022
41113322132322
521344433244
62141542442
7366613502
oct127723672
947325238
1023046074
1112010947
127874a22
134a0ba3c
1430bca02
1520536ee
hex15fa7ba

23046074 has 8 divisors (see below), whose sum is σ = 35304768. Its totient is φ = 11277820.

The previous prime is 23046041. The next prime is 23046077. The reversal of 23046074 is 47064032.

It is a happy number.

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

It is a super-2 number, since 2×230460742 = 1062243053626952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23046077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122492 + ... + 122679.

It is an arithmetic number, because the mean of its divisors is an integer number (4413096).

Almost surely, 223046074 is an apocalyptic number.

23046074 is a deficient number, since it is larger than the sum of its proper divisors (12258694).

23046074 is a wasteful number, since it uses less digits than its factorization.

23046074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245220.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 23046074 is about 4800.6326666388. The cubic root of 23046074 is about 284.5764674514.

The spelling of 23046074 in words is "twenty-three million, forty-six thousand, seventy-four".

Divisors: 1 2 47 94 245171 490342 11523037 23046074