61461332 has 12 divisors (see below), whose sum is σ = 107647680. Its totient is φ = 30704856.

The previous prime is 61461287. The next prime is 61461373. The reversal of 61461332 is 23316416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482 + ... + 11097.

It is an arithmetic number, because the mean of its divisors is an integer number (8970640).

Almost surely, 2^61461332 is an apocalyptic number.

It is an amenable number.

61461332 is a deficient number, since it is larger than the sum of its proper divisors (46186348).

61461332 is a wasteful number, since it uses less digits than its factorization.

61461332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12910 (or 12908 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 61461332 is about 7839.7278013972. The cubic root of 61461332 is about 394.6395943482.

Adding to 61461332 its reverse (23316416), we get a palindrome (84777748).

The spelling of 61461332 in words is "sixty-one million, four hundred sixty-one thousand, three hundred thirty-two".