61950044 has 12 divisors (see below), whose sum is σ = 116752104. Its totient is φ = 28592304.

The previous prime is 61950029. The next prime is 61950047. The reversal of 61950044 is 44005916.

It is a junction number, because it is equal to n+sod(n) for n = 61949989 and 61950016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61950047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595622 + ... + 595725.

It is an arithmetic number, because the mean of its divisors is an integer number (9729342).

Almost surely, 2^61950044 is an apocalyptic number.

It is an amenable number.

61950044 is a deficient number, since it is larger than the sum of its proper divisors (54802060).

61950044 is a wasteful number, since it uses less digits than its factorization.

61950044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191364 (or 1191362 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 61950044 is about 7870.8350255865. The cubic root of 61950044 is about 395.6828310966.

The spelling of 61950044 in words is "sixty-one million, nine hundred fifty thousand, forty-four".