61472042 has 8 divisors (see below), whose sum is σ = 92559456. Its totient is φ = 30618892.

The previous prime is 61472023. The next prime is 61472053. The reversal of 61472042 is 24027416.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 57908 + ... + 58959.

It is an arithmetic number, because the mean of its divisors is an integer number (11569932).

Almost surely, 2^61472042 is an apocalyptic number.

61472042 is a deficient number, since it is larger than the sum of its proper divisors (31087414).

61472042 is a wasteful number, since it uses less digits than its factorization.

61472042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117132.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 61472042 is about 7840.4108310726. The cubic root of 61472042 is about 394.6625157766.

Adding to 61472042 its reverse (24027416), we get a palindrome (85499458).

The spelling of 61472042 in words is "sixty-one million, four hundred seventy-two thousand, forty-two".