62542379 has 2 divisors, whose sum is σ = 62542380. Its totient is φ = 62542378.

The previous prime is 62542373. The next prime is 62542391. The reversal of 62542379 is 97324526.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62542379 - 2¹² = 62538283 is a prime.

It is not a weakly prime, because it can be changed into another prime (62542373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31271189 + 31271190.

It is an arithmetic number, because the mean of its divisors is an integer number (31271190).

Almost surely, 2^62542379 is an apocalyptic number.

62542379 is a deficient number, since it is larger than the sum of its proper divisors (1).

62542379 is an equidigital number, since it uses as much as digits as its factorization.

62542379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 62542379 is about 7908.3739795232. The cubic root of 62542379 is about 396.9399393519.

The spelling of 62542379 in words is "sixty-two million, five hundred forty-two thousand, three hundred seventy-nine".