141963774 has 32 divisors (see below), whose sum is σ = 297368064. Its totient is φ = 45096480.

The previous prime is 141963761. The next prime is 141963791. The reversal of 141963774 is 477369141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38679 + ... + 42189.

It is an arithmetic number, because the mean of its divisors is an integer number (9292752).

Almost surely, 2^141963774 is an apocalyptic number.

141963774 is an abundant number, since it is smaller than the sum of its proper divisors (155404290).

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

141963774 is a wasteful number, since it uses less digits than its factorization.

141963774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832.

The product of its digits is 127008, while the sum is 42.

The square root of 141963774 is about 11914.8551816629. The cubic root of 141963774 is about 521.6659758803.

The spelling of 141963774 in words is "one hundred forty-one million, nine hundred sixty-three thousand, seven hundred seventy-four".