92049442 has 4 divisors (see below), whose sum is σ = 138074166. Its totient is φ = 46024720.

The previous prime is 92049437. The next prime is 92049467. The reversal of 92049442 is 24494029.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53597041 + 38452401 = 7321^2 + 6201^2 .

It is a super-2 number, since 2×92049442² = 16946199545022728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 92049398 and 92049407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23012359 + ... + 23012362.

Almost surely, 2^92049442 is an apocalyptic number.

92049442 is a deficient number, since it is larger than the sum of its proper divisors (46024724).

92049442 is a wasteful number, since it uses less digits than its factorization.

92049442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46024723.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 92049442 is about 9594.2400428590. The cubic root of 92049442 is about 451.5165982173.

The spelling of 92049442 in words is "ninety-two million, forty-nine thousand, four hundred forty-two".