49067923 has 2 divisors, whose sum is σ = 49067924. Its totient is φ = 49067922.

The previous prime is 49067911. The next prime is 49067929. The reversal of 49067923 is 32976094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49067923 - 2⁵ = 49067891 is a prime.

It is a super-2 number, since 2×49067923² = 4815322135067858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49067929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24533961 + 24533962.

It is an arithmetic number, because the mean of its divisors is an integer number (24533962).

Almost surely, 2^49067923 is an apocalyptic number.

49067923 is a deficient number, since it is larger than the sum of its proper divisors (1).

49067923 is an equidigital number, since it uses as much as digits as its factorization.

49067923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 49067923 is about 7004.8499627044. The cubic root of 49067923 is about 366.0995752637.

The spelling of 49067923 in words is "forty-nine million, sixty-seven thousand, nine hundred twenty-three".