61975093 has 8 divisors (see below), whose sum is σ = 66625920. Its totient is φ = 57463200.

The previous prime is 61975051. The next prime is 61975097. The reversal of 61975093 is 39057916.

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 61975093 - 2¹³ = 61966901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61975097) 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, 33808 + ... + 35593.

It is an arithmetic number, because the mean of its divisors is an integer number (8328240).

Almost surely, 2^61975093 is an apocalyptic number.

It is an amenable number.

61975093 is a deficient number, since it is larger than the sum of its proper divisors (4650827).

61975093 is a wasteful number, since it uses less digits than its factorization.

61975093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69467.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 61975093 is about 7872.4261190563. The cubic root of 61975093 is about 395.7361542961.

The spelling of 61975093 in words is "sixty-one million, nine hundred seventy-five thousand, ninety-three".