62661125 has 16 divisors (see below), whose sum is σ = 78427440. Its totient is φ = 49984000.

The previous prime is 62661101. The next prime is 62661139. The reversal of 62661125 is 52116626.

It can be written as a sum of positive squares in 8 ways, for example, as 42393121 + 20268004 = 6511^2 + 4502^2 .

It is not a de Polignac number, because 62661125 - 2¹² = 62657029 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70685 + ... + 71565.

It is an arithmetic number, because the mean of its divisors is an integer number (4901715).

Almost surely, 2^62661125 is an apocalyptic number.

It is an amenable number.

62661125 is a deficient number, since it is larger than the sum of its proper divisors (15766315).

62661125 is an equidigital number, since it uses as much as digits as its factorization.

62661125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465 (or 1455 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 62661125 is about 7915.8780308946. The cubic root of 62661125 is about 397.1909970148.

The spelling of 62661125 in words is "sixty-two million, six hundred sixty-one thousand, one hundred twenty-five".