55740962 has 4 divisors (see below), whose sum is σ = 83611446. Its totient is φ = 27870480.

The previous prime is 55740917. The next prime is 55740973. The reversal of 55740962 is 26904755.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26904755 = 5 ⋅5380951.

It can be written as a sum of positive squares in only one way, i.e., 49294441 + 6446521 = 7021^2 + 2539^2 .

It is a pancake number, because a pancake can be divided into 55740962 parts by 10558 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13935239 + ... + 13935242.

Almost surely, 2^55740962 is an apocalyptic number.

55740962 is a deficient number, since it is larger than the sum of its proper divisors (27870484).

55740962 is a wasteful number, since it uses less digits than its factorization.

55740962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27870483.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 55740962 is about 7465.9870077572. The cubic root of 55740962 is about 381.9954176511.

The spelling of 55740962 in words is "fifty-five million, seven hundred forty thousand, nine hundred sixty-two".