61634062 has 48 divisors (see below), whose sum is σ = 114912000. Its totient is φ = 24648624.

The previous prime is 61634051. The next prime is 61634143. The reversal of 61634062 is 26043616.

It is a self number, because there is not a number n which added to its sum of digits gives 61634062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146889 + ... + 147307.

It is an arithmetic number, because the mean of its divisors is an integer number (2394000).

Almost surely, 2^61634062 is an apocalyptic number.

61634062 is a deficient number, since it is larger than the sum of its proper divisors (53277938).

61634062 is a wasteful number, since it uses less digits than its factorization.

61634062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 61634062 is about 7850.7363985807. The cubic root of 61634062 is about 395.0089449451.

Adding to 61634062 its reverse (26043616), we get a palindrome (87677678).

The spelling of 61634062 in words is "sixty-one million, six hundred thirty-four thousand, sixty-two".