49077612 has 18 divisors (see below), whose sum is σ = 124057388. Its totient is φ = 16359192.

The previous prime is 49077593. The next prime is 49077631. The reversal of 49077612 is 21677094.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49077593) and next prime (49077631).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×49077612² = 4817223999245088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1363267 = 49077612 / (4 + 9 + 0 + 7 + 7 + 6 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 681598 + ... + 681669.

Almost surely, 2^49077612 is an apocalyptic number.

It is an amenable number.

49077612 is an abundant number, since it is smaller than the sum of its proper divisors (74979776).

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

49077612 is a wasteful number, since it uses less digits than its factorization.

49077612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363277 (or 1363272 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 49077612 is about 7005.5415208248. The cubic root of 49077612 is about 366.1236704711.

The spelling of 49077612 in words is "forty-nine million, seventy-seven thousand, six hundred twelve".