28461495 has 16 divisors (see below), whose sum is σ = 45631872. Its totient is φ = 15148320.

The previous prime is 28461493. The next prime is 28461509. The reversal of 28461495 is 59416482.

It is not a de Polignac number, because 28461495 - 2¹ = 28461493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28461491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6904 + ... + 10226.

It is an arithmetic number, because the mean of its divisors is an integer number (2851992).

Almost surely, 2^28461495 is an apocalyptic number.

28461495 is a deficient number, since it is larger than the sum of its proper divisors (17170377).

28461495 is a wasteful number, since it uses less digits than its factorization.

28461495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902.

The product of its digits is 69120, while the sum is 39.

The square root of 28461495 is about 5334.9315834413. The cubic root of 28461495 is about 305.3181129575.

The spelling of 28461495 in words is "twenty-eight million, four hundred sixty-one thousand, four hundred ninety-five".