49332146 has 4 divisors (see below), whose sum is σ = 73998222. Its totient is φ = 24666072.

The previous prime is 49332131. The next prime is 49332209. The reversal of 49332146 is 64123394.

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., 46308025 + 3024121 = 6805^2 + 1739^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12333035 + ... + 12333038.

Almost surely, 2^49332146 is an apocalyptic number.

49332146 is a deficient number, since it is larger than the sum of its proper divisors (24666076).

49332146 is a wasteful number, since it uses less digits than its factorization.

49332146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666075.

The product of its digits is 15552, while the sum is 32.

The square root of 49332146 is about 7023.6846455404. The cubic root of 49332146 is about 366.7555286920.

The spelling of 49332146 in words is "forty-nine million, three hundred thirty-two thousand, one hundred forty-six".