61026575 has 12 divisors (see below), whose sum is σ = 79656360. Its totient is φ = 46251360.

The previous prime is 61026571. The next prime is 61026599. The reversal of 61026575 is 57562016.

It is a happy number.

61026575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61026575 - 2² = 61026571 is a prime.

It is a super-3 number, since 3×61026575³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61026571) 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 11 ways as a sum of consecutive naturals, for example, 63764 + ... + 64713.

It is an arithmetic number, because the mean of its divisors is an integer number (6638030).

Almost surely, 2^61026575 is an apocalyptic number.

61026575 is a deficient number, since it is larger than the sum of its proper divisors (18629785).

61026575 is a wasteful number, since it uses less digits than its factorization.

61026575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128506 (or 128501 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 61026575 is about 7811.9507806949. The cubic root of 61026575 is about 393.7068752636.

The spelling of 61026575 in words is "sixty-one million, twenty-six thousand, five hundred seventy-five".