61433354 has 8 divisors (see below), whose sum is σ = 92965860. Its totient is φ = 30444736.

The previous prime is 61433353. The next prime is 61433377. The reversal of 61433354 is 45333416.

It can be written as a sum of positive squares in 2 ways, for example, as 44582329 + 16851025 = 6677^2 + 4105^2 .

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

It is not an unprimeable number, because it can be changed into a prime (61433353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135689 + ... + 136140.

Almost surely, 2^61433354 is an apocalyptic number.

61433354 is a deficient number, since it is larger than the sum of its proper divisors (31532506).

61433354 is a wasteful number, since it uses less digits than its factorization.

61433354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271944.

The product of its digits is 12960, while the sum is 29.

The square root of 61433354 is about 7837.9432251070. The cubic root of 61433354 is about 394.5797035626.

The spelling of 61433354 in words is "sixty-one million, four hundred thirty-three thousand, three hundred fifty-four".