61460500 has 24 divisors (see below), whose sum is σ = 134230824. Its totient is φ = 24584000.

The previous prime is 61460449. The next prime is 61460501. The reversal of 61460500 is 506416.

It can be written as a sum of positive squares in 4 ways, for example, as 12404484 + 49056016 = 3522^2 + 7004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61460501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60961 + ... + 61960.

It is an arithmetic number, because the mean of its divisors is an integer number (5592951).

Almost surely, 2^61460500 is an apocalyptic number.

It is an amenable number.

61460500 is an abundant number, since it is smaller than the sum of its proper divisors (72770324).

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

61460500 is a wasteful number, since it uses less digits than its factorization.

61460500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122940 (or 122928 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 61460500 is about 7839.6747381508. The cubic root of 61460500 is about 394.6378135991.

Adding to 61460500 its reverse (506416), we get a palindrome (61966916).

The spelling of 61460500 in words is "sixty-one million, four hundred sixty thousand, five hundred".