61462541 has 4 divisors (see below), whose sum is σ = 70242912. Its totient is φ = 52682172.

The previous prime is 61462537. The next prime is 61462589. The reversal of 61462541 is 14526416.

61462541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 61462541 - 2² = 61462537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61462741) 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 3 ways as a sum of consecutive naturals, for example, 4390175 + ... + 4390188.

It is an arithmetic number, because the mean of its divisors is an integer number (17560728).

Almost surely, 2^61462541 is an apocalyptic number.

It is an amenable number.

61462541 is a deficient number, since it is larger than the sum of its proper divisors (8780371).

61462541 is an equidigital number, since it uses as much as digits as its factorization.

61462541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8780370.

The product of its digits is 5760, while the sum is 29.

The square root of 61462541 is about 7839.8049082869. The cubic root of 61462541 is about 394.6421819705.

Adding to 61462541 its reverse (14526416), we get a palindrome (75988957).

The spelling of 61462541 in words is "sixty-one million, four hundred sixty-two thousand, five hundred forty-one".