61416030 has 32 divisors (see below), whose sum is σ = 158737824. Its totient is φ = 15117696.

The previous prime is 61415989. The next prime is 61416031. The reversal of 61416030 is 3061416.

61416030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61415988 and 61416006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61416031) 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 15 ways as a sum of consecutive naturals, for example, 78349 + ... + 79128.

It is an arithmetic number, because the mean of its divisors is an integer number (4960557).

Almost surely, 2^61416030 is an apocalyptic number.

61416030 is an abundant number, since it is smaller than the sum of its proper divisors (97321794).

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

61416030 is a wasteful number, since it uses less digits than its factorization.

61416030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157500.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 61416030 is about 7836.8380103202. The cubic root of 61416030 is about 394.5426100242.

Adding to 61416030 its reverse (3061416), we get a palindrome (64477446).

The spelling of 61416030 in words is "sixty-one million, four hundred sixteen thousand, thirty".