46448457 has 16 divisors (see below), whose sum is σ = 67815360. Its totient is φ = 28044800.

The previous prime is 46448453. The next prime is 46448461. The reversal of 46448457 is 75484464.

It is an interprime number because it is at equal distance from previous prime (46448453) and next prime (46448461).

It is a cyclic number.

It is not a de Polignac number, because 46448457 - 2² = 46448453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46448453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6769 + ... + 11777.

It is an arithmetic number, because the mean of its divisors is an integer number (4238460).

Almost surely, 2^46448457 is an apocalyptic number.

It is an amenable number.

46448457 is a deficient number, since it is larger than the sum of its proper divisors (21366903).

46448457 is a wasteful number, since it uses less digits than its factorization.

46448457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304.

The product of its digits is 430080, while the sum is 42.

The square root of 46448457 is about 6815.3104844900. The cubic root of 46448457 is about 359.4654025071.

The spelling of 46448457 in words is "forty-six million, four hundred forty-eight thousand, four hundred fifty-seven".