61079469 has 12 divisors (see below), whose sum is σ = 89516448. Its totient is φ = 37017640.

The previous prime is 61079407. The next prime is 61079531. The reversal of 61079469 is 96497016.

It is an interprime number because it is at equal distance from previous prime (61079407) and next prime (61079531).

It is not a de Polignac number, because 61079469 - 2¹⁵ = 61046701 is a prime.

It is a super-2 number, since 2×61079469² = 7461403066643922, 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 61079469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61079069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83769 + ... + 84494.

It is an arithmetic number, because the mean of its divisors is an integer number (7459704).

Almost surely, 2^61079469 is an apocalyptic number.

It is an amenable number.

61079469 is a deficient number, since it is larger than the sum of its proper divisors (28436979).

61079469 is a wasteful number, since it uses less digits than its factorization.

61079469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168288 (or 168277 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 61079469 is about 7815.3355014356. The cubic root of 61079469 is about 393.8205892089.

It can be divided in two parts, 6107 and 9469, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 61079469 in words is "sixty-one million, seventy-nine thousand, four hundred sixty-nine".