492670951 has 2 divisors, whose sum is σ = 492670952. Its totient is φ = 492670950.

The previous prime is 492670933. The next prime is 492670963. The reversal of 492670951 is 159076294.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 492670951 - 2¹¹ = 492668903 is a prime.

It is equal to p_25989721 and since 492670951 and 25989721 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 492670898 and 492670907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492670751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246335475 + 246335476.

It is an arithmetic number, because the mean of its divisors is an integer number (246335476).

Almost surely, 2^492670951 is an apocalyptic number.

492670951 is a deficient number, since it is larger than the sum of its proper divisors (1).

492670951 is an equidigital number, since it uses as much as digits as its factorization.

492670951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 492670951 is about 22196.1922635393. The cubic root of 492670951 is about 789.8033751964.

The spelling of 492670951 in words is "four hundred ninety-two million, six hundred seventy thousand, nine hundred fifty-one".