61495 has 12 divisors (see below), whose sum is σ = 86184. Its totient is φ = 42000.

The previous prime is 61493. The next prime is 61507. The reversal of 61495 is 59416.

It is not a de Polignac number, because 61495 - 2¹ = 61493 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 1 + 4⁵ + 9⁵ + 5³ .

Its product of digits (1080) is a multiple of the sum of its prime factors (270).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120 + ... + 370.

It is an arithmetic number, because the mean of its divisors is an integer number (7182).

2⁶¹⁴⁹⁵ is an apocalyptic number.

61495 is a deficient number, since it is larger than the sum of its proper divisors (24689).

61495 is a wasteful number, since it uses less digits than its factorization.

61495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 263 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 61495 is about 247.9818541749. The cubic root of 61495 is about 39.4711641276.

The spelling of 61495 in words is "sixty-one thousand, four hundred ninety-five".