61414242 has 16 divisors (see below), whose sum is σ = 125442432. Its totient is φ = 20035760.

The previous prime is 61414237. The next prime is 61414259. The reversal of 61414242 is 24241416.

It is a happy number.

61414242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 108609 + ... + 109172.

It is an arithmetic number, because the mean of its divisors is an integer number (7840152).

Almost surely, 2^61414242 is an apocalyptic number.

61414242 is an abundant number, since it is smaller than the sum of its proper divisors (64028190).

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

61414242 is a wasteful number, since it uses less digits than its factorization.

61414242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217833.

The product of its digits is 1536, while the sum is 24.

The square root of 61414242 is about 7836.7239328689. The cubic root of 61414242 is about 394.5387812245.

Adding to 61414242 its reverse (24241416), we get a palindrome (85655658).

The spelling of 61414242 in words is "sixty-one million, four hundred fourteen thousand, two hundred forty-two".