61484469 has 8 divisors (see below), whose sum is σ = 83102592. Its totient is φ = 40428000.

The previous prime is 61484411. The next prime is 61484471. The reversal of 61484469 is 96448416.

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

It is not a de Polignac number, because 61484469 - 2⁷ = 61484341 is a prime.

It is a super-2 number, since 2×61484469² = 7560679856423922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 61484469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61484569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140157 + ... + 140594.

It is an arithmetic number, because the mean of its divisors is an integer number (10387824).

Almost surely, 2^61484469 is an apocalyptic number.

It is an amenable number.

61484469 is a deficient number, since it is larger than the sum of its proper divisors (21618123).

61484469 is a wasteful number, since it uses less digits than its factorization.

61484469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280827.

The product of its digits is 165888, while the sum is 42.

The square root of 61484469 is about 7841.2032877614. The cubic root of 61484469 is about 394.6891085738.

The spelling of 61484469 in words is "sixty-one million, four hundred eighty-four thousand, four hundred sixty-nine".