1941992954 has 16 divisors (see below), whose sum is σ = 3280317696. Its totient is φ = 854248800.

The previous prime is 1941992951. The next prime is 1941992959. The reversal of 1941992954 is 4592991491.

It is a super-2 number, since 2×1941992954² = 7542673266771292232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1941992896 and 1941992905.

It is not an unprimeable number, because it can be changed into a prime (1941992951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423067 + ... + 1424430.

It is an arithmetic number, because the mean of its divisors is an integer number (205019856).

Almost surely, 2^1941992954 is an apocalyptic number.

1941992954 is a deficient number, since it is larger than the sum of its proper divisors (1338324742).

1941992954 is a wasteful number, since it uses less digits than its factorization.

1941992954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847541.

The product of its digits is 1049760, while the sum is 53.

The square root of 1941992954 is about 44068.0491285920. The cubic root of 1941992954 is about 1247.6206373002.

The spelling of 1941992954 in words is "one billion, nine hundred forty-one million, nine hundred ninety-two thousand, nine hundred fifty-four".