61454941 has 8 divisors (see below), whose sum is σ = 63197568. Its totient is φ = 59724000.

The previous prime is 61454923. The next prime is 61454951. The reversal of 61454941 is 14945416.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61454941 - 2⁵ = 61454909 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 61454897 and 61454906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61454951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8346 + ... + 13876.

It is an arithmetic number, because the mean of its divisors is an integer number (7899696).

Almost surely, 2^61454941 is an apocalyptic number.

It is an amenable number.

61454941 is a deficient number, since it is larger than the sum of its proper divisors (1742627).

61454941 is a wasteful number, since it uses less digits than its factorization.

61454941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843.

The product of its digits is 17280, while the sum is 34.

The square root of 61454941 is about 7839.3201873632. The cubic root of 61454941 is about 394.6259151291.

It can be divided in two parts, 614 and 54941, that added together give a palindrome (55555).

The spelling of 61454941 in words is "sixty-one million, four hundred fifty-four thousand, nine hundred forty-one".