45462027 has 24 divisors (see below), whose sum is σ = 67508112. Its totient is φ = 27051840.

The previous prime is 45461987. The next prime is 45462031. The reversal of 45462027 is 72026454.

45462027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45462027 - 2¹² = 45457931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45461985 and 45462003.

It is not an unprimeable number, because it can be changed into a prime (45462077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36873 + ... + 38085.

It is an arithmetic number, because the mean of its divisors is an integer number (2812838).

Almost surely, 2^45462027 is an apocalyptic number.

45462027 is a deficient number, since it is larger than the sum of its proper divisors (22046085).

45462027 is a wasteful number, since it uses less digits than its factorization.

45462027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 45462027 is about 6742.5534480640. The cubic root of 45462027 is about 356.9025069405.

It can be divided in two parts, 454 and 62027, that added together give a triangular number (62481 = T₃₅₃).

The spelling of 45462027 in words is "forty-five million, four hundred sixty-two thousand, twenty-seven".