61414402 has 32 divisors (see below), whose sum is σ = 109480320. Its totient is φ = 25280640.

The previous prime is 61414399. The next prime is 61414427. The reversal of 61414402 is 20441416.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134158 + ... + 134614.

It is an arithmetic number, because the mean of its divisors is an integer number (3421260).

Almost surely, 2^61414402 is an apocalyptic number.

61414402 is a deficient number, since it is larger than the sum of its proper divisors (48065918).

61414402 is a wasteful number, since it uses less digits than its factorization.

61414402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 61414402 is about 7836.7341412096. The cubic root of 61414402 is about 394.5391238494.

Adding to 61414402 its reverse (20441416), we get a palindrome (81855818).

It can be divided in two parts, 61414 and 402, that added together give a palindrome (61816).

The spelling of 61414402 in words is "sixty-one million, four hundred fourteen thousand, four hundred two".