61054432 has 24 divisors (see below), whose sum is σ = 120382416. Its totient is φ = 30481152.

The previous prime is 61054423. The next prime is 61054447. The reversal of 61054432 is 23445016.

It is a junction number, because it is equal to n+sod(n) for n = 61054397 and 61054406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32133 + ... + 33979.

It is an arithmetic number, because the mean of its divisors is an integer number (5015934).

Almost surely, 2^61054432 is an apocalyptic number.

It is an amenable number.

61054432 is a deficient number, since it is larger than the sum of its proper divisors (59327984).

61054432 is a wasteful number, since it uses less digits than its factorization.

61054432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 61054432 is about 7813.7335506146. The cubic root of 61054432 is about 393.7667717052.

Adding to 61054432 its reverse (23445016), we get a palindrome (84499448).

The spelling of 61054432 in words is "sixty-one million, fifty-four thousand, four hundred thirty-two".