1464462145 has 32 divisors (see below), whose sum is σ = 1873872000. Its totient is φ = 1095607296.

The previous prime is 1464462121. The next prime is 1464462151. The reversal of 1464462145 is 5412644641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1464462145 - 2⁵ = 1464462113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4345417 + ... + 4345753.

It is an arithmetic number, because the mean of its divisors is an integer number (58558500).

Almost surely, 2^1464462145 is an apocalyptic number.

It is an amenable number.

1464462145 is a deficient number, since it is larger than the sum of its proper divisors (409409855).

1464462145 is a wasteful number, since it uses less digits than its factorization.

1464462145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817.

The product of its digits is 92160, while the sum is 37.

The square root of 1464462145 is about 38268.2916394239. The cubic root of 1464462145 is about 1135.6017418941.

The spelling of 1464462145 in words is "one billion, four hundred sixty-four million, four hundred sixty-two thousand, one hundred forty-five".