61745295 has 8 divisors (see below), whose sum is σ = 98792496. Its totient is φ = 32930816.

The previous prime is 61745287. The next prime is 61745297. The reversal of 61745295 is 59254716.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61745295 - 2³ = 61745287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61745297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058162 + ... + 2058191.

It is an arithmetic number, because the mean of its divisors is an integer number (12349062).

Almost surely, 2^61745295 is an apocalyptic number.

61745295 is a deficient number, since it is larger than the sum of its proper divisors (37047201).

61745295 is a wasteful number, since it uses less digits than its factorization.

61745295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116361.

The product of its digits is 75600, while the sum is 39.

The square root of 61745295 is about 7857.8174450670. The cubic root of 61745295 is about 395.2464306410.

The spelling of 61745295 in words is "sixty-one million, seven hundred forty-five thousand, two hundred ninety-five".