61474193 has 16 divisors (see below), whose sum is σ = 74100096. Its totient is φ = 50307840.

The previous prime is 61474183. The next prime is 61474201. The reversal of 61474193 is 39147416.

It is not a de Polignac number, because 61474193 - 2¹⁸ = 61212049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61474123) 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 15 ways as a sum of consecutive naturals, for example, 2846 + ... + 11447.

It is an arithmetic number, because the mean of its divisors is an integer number (4631256).

Almost surely, 2^61474193 is an apocalyptic number.

It is an amenable number.

61474193 is a deficient number, since it is larger than the sum of its proper divisors (12625903).

61474193 is a wasteful number, since it uses less digits than its factorization.

61474193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14344.

The product of its digits is 18144, while the sum is 35.

The square root of 61474193 is about 7840.5480038069. The cubic root of 61474193 is about 394.6671190030.

The spelling of 61474193 in words is "sixty-one million, four hundred seventy-four thousand, one hundred ninety-three".