1464264157 has 8 divisors (see below), whose sum is σ = 1529018496. Its totient is φ = 1399600752.

The previous prime is 1464264133. The next prime is 1464264167. The reversal of 1464264157 is 7514624641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1464264157 - 2²⁷ = 1330046429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464264107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11283 + ... + 55279.

It is an arithmetic number, because the mean of its divisors is an integer number (191127312).

Almost surely, 2^1464264157 is an apocalyptic number.

It is an amenable number.

1464264157 is a deficient number, since it is larger than the sum of its proper divisors (64754339).

1464264157 is a wasteful number, since it uses less digits than its factorization.

1464264157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45467.

The product of its digits is 161280, while the sum is 40.

The square root of 1464264157 is about 38265.7047106152. The cubic root of 1464264157 is about 1135.5505636847.

Adding to 1464264157 its reverse (7514624641), we get a palindrome (8978888798).

The spelling of 1464264157 in words is "one billion, four hundred sixty-four million, two hundred sixty-four thousand, one hundred fifty-seven".