61469803 has 4 divisors (see below), whose sum is σ = 61511688. Its totient is φ = 61427920.

The previous prime is 61469797. The next prime is 61469819. The reversal of 61469803 is 30896416.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61469803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61469893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18658 + ... + 21703.

It is an arithmetic number, because the mean of its divisors is an integer number (15377922).

Almost surely, 2^61469803 is an apocalyptic number.

61469803 is a deficient number, since it is larger than the sum of its proper divisors (41885).

61469803 is a wasteful number, since it uses less digits than its factorization.

61469803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41884.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 61469803 is about 7840.2680438873. The cubic root of 61469803 is about 394.6577241127.

The spelling of 61469803 in words is "sixty-one million, four hundred sixty-nine thousand, eight hundred three".