61495301 has 8 divisors (see below), whose sum is σ = 71270784. Its totient is φ = 51967440.

The previous prime is 61495279. The next prime is 61495303. The reversal of 61495301 is 10359416.

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

It is not a de Polignac number, because 61495301 - 2¹⁴ = 61478917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61495303) 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, 61370 + ... + 62363.

It is an arithmetic number, because the mean of its divisors is an integer number (8908848).

Almost surely, 2^61495301 is an apocalyptic number.

It is an amenable number.

61495301 is a deficient number, since it is larger than the sum of its proper divisors (9775483).

61495301 is a wasteful number, since it uses less digits than its factorization.

61495301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123811.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 61495301 is about 7841.8939676586. The cubic root of 61495301 is about 394.7122852744.

The spelling of 61495301 in words is "sixty-one million, four hundred ninety-five thousand, three hundred one".