61101469 has 8 divisors (see below), whose sum is σ = 71783712. Its totient is φ = 51273840.

The previous prime is 61101449. The next prime is 61101479. The reversal of 61101469 is 96410116.

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

It is a cyclic number.

It is not a de Polignac number, because 61101469 - 2¹⁵ = 61068701 is a prime.

It is a super-2 number, since 2×61101469² = 7466779027915922, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61101419) 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, 213499 + ... + 213784.

It is an arithmetic number, because the mean of its divisors is an integer number (8972964).

Almost surely, 2^61101469 is an apocalyptic number.

It is an amenable number.

61101469 is a deficient number, since it is larger than the sum of its proper divisors (10682243).

61101469 is a wasteful number, since it uses less digits than its factorization.

61101469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427307.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 61101469 is about 7816.7428638788. The cubic root of 61101469 is about 393.8678664860.

The spelling of 61101469 in words is "sixty-one million, one hundred one thousand, four hundred sixty-nine".