45452462 has 32 divisors (see below), whose sum is σ = 79453440. Its totient is φ = 19293120.

The previous prime is 45452453. The next prime is 45452471. The reversal of 45452462 is 26425454.

It is an interprime number because it is at equal distance from previous prime (45452453) and next prime (45452471).

It is a super-2 number, since 2×45452462² = 4131852603722888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20714 + ... + 22802.

It is an arithmetic number, because the mean of its divisors is an integer number (2482920).

Almost surely, 2^45452462 is an apocalyptic number.

45452462 is a deficient number, since it is larger than the sum of its proper divisors (34000978).

45452462 is a wasteful number, since it uses less digits than its factorization.

45452462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168.

The product of its digits is 38400, while the sum is 32.

The square root of 45452462 is about 6741.8441097373. The cubic root of 45452462 is about 356.8774749732.

It can be divided in two parts, 4545 and 2462, that added together give a palindrome (7007).

The spelling of 45452462 in words is "forty-five million, four hundred fifty-two thousand, four hundred sixty-two".