61959354 has 16 divisors (see below), whose sum is σ = 124326048. Its totient is φ = 20585232.

The previous prime is 61959343. The next prime is 61959367. The reversal of 61959354 is 45395916.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14977 + ... + 18660.

It is an arithmetic number, because the mean of its divisors is an integer number (7770378).

Almost surely, 2^61959354 is an apocalyptic number.

61959354 is an abundant number, since it is smaller than the sum of its proper divisors (62366694).

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

61959354 is a wasteful number, since it uses less digits than its factorization.

61959354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33949.

The product of its digits is 145800, while the sum is 42.

The square root of 61959354 is about 7871.4264272748. The cubic root of 61959354 is about 395.7026514895.

The spelling of 61959354 in words is "sixty-one million, nine hundred fifty-nine thousand, three hundred fifty-four".