61093158 has 16 divisors (see below), whose sum is σ = 139641600. Its totient is φ = 17455176.

The previous prime is 61093127. The next prime is 61093159. The reversal of 61093158 is 85139016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61093159) 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, 727258 + ... + 727341.

It is an arithmetic number, because the mean of its divisors is an integer number (8727600).

Almost surely, 2^61093158 is an apocalyptic number.

61093158 is an abundant number, since it is smaller than the sum of its proper divisors (78548442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61093158 is a wasteful number, since it uses less digits than its factorization.

61093158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454611.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 61093158 is about 7816.2112305132. The cubic root of 61093158 is about 393.8500077541.

The spelling of 61093158 in words is "sixty-one million, ninety-three thousand, one hundred fifty-eight".