61463150 has 36 divisors (see below), whose sum is σ = 132991488. Its totient is φ = 21072240.

The previous prime is 61463147. The next prime is 61463197. The reversal of 61463150 is 5136416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10094 + ... + 14993.

It is an arithmetic number, because the mean of its divisors is an integer number (3694208).

Almost surely, 2^61463150 is an apocalyptic number.

61463150 is an abundant number, since it is smaller than the sum of its proper divisors (71528338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61463150 is a wasteful number, since it uses less digits than its factorization.

61463150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25113 (or 25101 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 61463150 is about 7839.8437484429. The cubic root of 61463150 is about 394.6434854001.

Adding to 61463150 its reverse (5136416), we get a palindrome (66599566).

The spelling of 61463150 in words is "sixty-one million, four hundred sixty-three thousand, one hundred fifty".