42674450 has 96 divisors (see below), whose sum is σ = 99743616. Its totient is φ = 13224960.

The previous prime is 42674371. The next prime is 42674461. The reversal of 42674450 is 5447624.

It is a super-2 number, since 2×42674450² = 3642217365605000, 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 47 ways as a sum of consecutive naturals, for example, 377594 + ... + 377706.

It is an arithmetic number, because the mean of its divisors is an integer number (1038996).

Almost surely, 2^42674450 is an apocalyptic number.

42674450 is an abundant number, since it is smaller than the sum of its proper divisors (57069166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42674450 is a wasteful number, since it uses less digits than its factorization.

42674450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 42674450 is about 6532.5684076020. The cubic root of 42674450 is about 349.4534326275.

The spelling of 42674450 in words is "forty-two million, six hundred seventy-four thousand, four hundred fifty".