45987362 has 4 divisors (see below), whose sum is σ = 68981046. Its totient is φ = 22993680.

The previous prime is 45987349. The next prime is 45987371. The reversal of 45987362 is 26378954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24910081 + 21077281 = 4991^2 + 4591^2 .

It is a super-2 number, since 2×45987362² = 4229674927438088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11496839 + ... + 11496842.

Almost surely, 2^45987362 is an apocalyptic number.

45987362 is a deficient number, since it is larger than the sum of its proper divisors (22993684).

45987362 is a wasteful number, since it uses less digits than its factorization.

45987362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22993683.

The product of its digits is 362880, while the sum is 44.

The square root of 45987362 is about 6781.3982334029. The cubic root of 45987362 is about 358.2719706475.

The spelling of 45987362 in words is "forty-five million, nine hundred eighty-seven thousand, three hundred sixty-two".