61626002 has 4 divisors (see below), whose sum is σ = 92439006. Its totient is φ = 30813000.

The previous prime is 61625989. The next prime is 61626011. The reversal of 61626002 is 20062616.

61626002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 49716601 + 11909401 = 7051^2 + 3451^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15406499 + ... + 15406502.

Almost surely, 2^61626002 is an apocalyptic number.

61626002 is a deficient number, since it is larger than the sum of its proper divisors (30813004).

61626002 is a wasteful number, since it uses less digits than its factorization.

61626002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30813003.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 61626002 is about 7850.2230541558. The cubic root of 61626002 is about 394.9917255117.

Adding to 61626002 its reverse (20062616), we get a palindrome (81688618).

The spelling of 61626002 in words is "sixty-one million, six hundred twenty-six thousand, two".