61214358 has 8 divisors (see below), whose sum is σ = 122428728. Its totient is φ = 20404784.

The previous prime is 61214357. The next prime is 61214393. The reversal of 61214358 is 85341216.

61214358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

61214358 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61214357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5101191 + ... + 5101202.

It is an arithmetic number, because the mean of its divisors is an integer number (15303591).

Almost surely, 2^61214358 is an apocalyptic number.

61214358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61214358 is a wasteful number, since it uses less digits than its factorization.

61214358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202398.

The product of its digits is 5760, while the sum is 30.

The square root of 61214358 is about 7823.9605060353. The cubic root of 61214358 is about 394.1102828871.

The spelling of 61214358 in words is "sixty-one million, two hundred fourteen thousand, three hundred fifty-eight".