61354022 has 8 divisors (see below), whose sum is σ = 94999872. Its totient is φ = 29687400.

The previous prime is 61354009. The next prime is 61354039. The reversal of 61354022 is 22045316.

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

It is a congruent number.

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, 494729 + ... + 494852.

It is an arithmetic number, because the mean of its divisors is an integer number (11874984).

Almost surely, 2^61354022 is an apocalyptic number.

61354022 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

61354022 is a deficient number, since it is larger than the sum of its proper divisors (33645850).

61354022 is a wasteful number, since it uses less digits than its factorization.

61354022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989614.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 61354022 is about 7832.8808238093. The cubic root of 61354022 is about 394.4097834840.

Adding to 61354022 its reverse (22045316), we get a palindrome (83399338).

The spelling of 61354022 in words is "sixty-one million, three hundred fifty-four thousand, twenty-two".