61433474 has 8 divisors (see below), whose sum is σ = 92233728. Its totient is φ = 30688900.

The previous prime is 61433453. The next prime is 61433497. The reversal of 61433474 is 47433416.

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

It is a self number, because there is not a number n which added to its sum of digits gives 61433474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11042 + ... + 15645.

It is an arithmetic number, because the mean of its divisors is an integer number (11529216).

Almost surely, 2^61433474 is an apocalyptic number.

61433474 is a deficient number, since it is larger than the sum of its proper divisors (30800254).

61433474 is a wasteful number, since it uses less digits than its factorization.

61433474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27840.

The product of its digits is 24192, while the sum is 32.

The square root of 61433474 is about 7837.9508801727. The cubic root of 61433474 is about 394.5799604781.

The spelling of 61433474 in words is "sixty-one million, four hundred thirty-three thousand, four hundred seventy-four".