61454350 has 24 divisors (see below), whose sum is σ = 115492608. Its totient is φ = 24326400.

The previous prime is 61454329. The next prime is 61454357. The reversal of 61454350 is 5345416.

61454350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61454357) 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 11 ways as a sum of consecutive naturals, for example, 1486 + ... + 11185.

It is an arithmetic number, because the mean of its divisors is an integer number (4812192).

Almost surely, 2^61454350 is an apocalyptic number.

61454350 is a deficient number, since it is larger than the sum of its proper divisors (54038258).

61454350 is a wasteful number, since it uses less digits than its factorization.

61454350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12780 (or 12775 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 61454350 is about 7839.2824926775. The cubic root of 61454350 is about 394.6246501119.

Adding to 61454350 its reverse (5345416), we get a palindrome (66799766).

The spelling of 61454350 in words is "sixty-one million, four hundred fifty-four thousand, three hundred fifty".