61190151 has 8 divisors (see below), whose sum is σ = 89003904. Its totient is φ = 37084920.

The previous prime is 61190149. The next prime is 61190159. The reversal of 61190151 is 15109116.

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

It is not a de Polignac number, because 61190151 - 2¹ = 61190149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61190159) 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, 927091 + ... + 927156.

It is an arithmetic number, because the mean of its divisors is an integer number (11125488).

Almost surely, 2^61190151 is an apocalyptic number.

61190151 is a deficient number, since it is larger than the sum of its proper divisors (27813753).

61190151 is a wasteful number, since it uses less digits than its factorization.

61190151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854261.

The product of its (nonzero) digits is 270, while the sum is 24.

The square root of 61190151 is about 7822.4133744005. The cubic root of 61190151 is about 394.0583262016.

Adding to 61190151 its reverse (15109116), we get a palindrome (76299267).

The spelling of 61190151 in words is "sixty-one million, one hundred ninety thousand, one hundred fifty-one".