61314202 has 4 divisors (see below), whose sum is σ = 91971306. Its totient is φ = 30657100.

The previous prime is 61314199. The next prime is 61314221. The reversal of 61314202 is 20241316.

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

It can be written as a sum of positive squares in only one way, i.e., 49266361 + 12047841 = 7019^2 + 3471^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 61314202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15328549 + ... + 15328552.

Almost surely, 2^61314202 is an apocalyptic number.

61314202 is a deficient number, since it is larger than the sum of its proper divisors (30657104).

61314202 is a wasteful number, since it uses less digits than its factorization.

61314202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30657103.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 61314202 is about 7830.3385622845. The cubic root of 61314202 is about 394.3244383782.

Adding to 61314202 its reverse (20241316), we get a palindrome (81555518).

It can be divided in two parts, 61314 and 202, that added together give a palindrome (61516).

The spelling of 61314202 in words is "sixty-one million, three hundred fourteen thousand, two hundred two".