61426230 has 16 divisors (see below), whose sum is σ = 147423024. Its totient is φ = 16380320.

The previous prime is 61426229. The next prime is 61426237. The reversal of 61426230 is 3262416.

61426230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 61426230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61426237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023741 + ... + 1023800.

It is an arithmetic number, because the mean of its divisors is an integer number (9213939).

Almost surely, 2^61426230 is an apocalyptic number.

61426230 is an abundant number, since it is smaller than the sum of its proper divisors (85996794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61426230 is a wasteful number, since it uses less digits than its factorization.

61426230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047551.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 61426230 is about 7837.4887559728. The cubic root of 61426230 is about 394.5644507491.

Adding to 61426230 its reverse (3262416), we get a palindrome (64688646).

The spelling of 61426230 in words is "sixty-one million, four hundred twenty-six thousand, two hundred thirty".