45377422 has 8 divisors (see below), whose sum is σ = 68171400. Its totient is φ = 22653624.

The previous prime is 45377417. The next prime is 45377461. The reversal of 45377422 is 22477354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45377422² = 4118220854732168, 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 3 ways as a sum of consecutive naturals, for example, 15897 + ... + 18532.

It is an arithmetic number, because the mean of its divisors is an integer number (8521425).

Almost surely, 2^45377422 is an apocalyptic number.

45377422 is a deficient number, since it is larger than the sum of its proper divisors (22793978).

45377422 is a wasteful number, since it uses less digits than its factorization.

45377422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35090.

The product of its digits is 47040, while the sum is 34.

The square root of 45377422 is about 6736.2765679565. The cubic root of 45377422 is about 356.6809704961.

The spelling of 45377422 in words is "forty-five million, three hundred seventy-seven thousand, four hundred twenty-two".