467215487 has 2 divisors, whose sum is σ = 467215488. Its totient is φ = 467215486.

The previous prime is 467215451. The next prime is 467215493. The reversal of 467215487 is 784512764.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 467215487 - 2⁶ = 467215423 is a prime.

It is a super-2 number, since 2×467215487² = 436580622585294338, which contains 22 as substring.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233607743 + 233607744.

It is an arithmetic number, because the mean of its divisors is an integer number (233607744).

Almost surely, 2^467215487 is an apocalyptic number.

467215487 is a deficient number, since it is larger than the sum of its proper divisors (1).

467215487 is an equidigital number, since it uses as much as digits as its factorization.

467215487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 44.

The square root of 467215487 is about 21615.1679845427. The cubic root of 467215487 is about 775.9595396191.

The spelling of 467215487 in words is "four hundred sixty-seven million, two hundred fifteen thousand, four hundred eighty-seven".