61044462 has 32 divisors (see below), whose sum is σ = 135914400. Its totient is φ = 20309184.

The previous prime is 61044443. The next prime is 61044481. The reversal of 61044462 is 26444016.

61044462 is a `hidden beast` number, since 610 + 4 + 4 + 46 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (61044443) and next prime (61044481).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46714 + ... + 48002.

It is an arithmetic number, because the mean of its divisors is an integer number (4247325).

Almost surely, 2^61044462 is an apocalyptic number.

61044462 is an abundant number, since it is smaller than the sum of its proper divisors (74869938).

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

61044462 is a wasteful number, since it uses less digits than its factorization.

61044462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 61044462 is about 7813.0955453009. The cubic root of 61044462 is about 393.7453369062.

Adding to 61044462 its reverse (26444016), we get a palindrome (87488478).

The spelling of 61044462 in words is "sixty-one million, forty-four thousand, four hundred sixty-two".