61463392 has 12 divisors (see below), whose sum is σ = 121006116. Its totient is φ = 30731680.

The previous prime is 61463377. The next prime is 61463393. The reversal of 61463392 is 29336416.

It is a happy number.

It is a super-2 number, since 2×61463392² = 7555497112291328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61463393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 960334 + ... + 960397.

It is an arithmetic number, because the mean of its divisors is an integer number (10083843).

Almost surely, 2^61463392 is an apocalyptic number.

It is an amenable number.

61463392 is a deficient number, since it is larger than the sum of its proper divisors (59542724).

61463392 is a wasteful number, since it uses less digits than its factorization.

61463392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920741 (or 1920733 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 61463392 is about 7839.8591824088. The cubic root of 61463392 is about 394.6440033451.

The spelling of 61463392 in words is "sixty-one million, four hundred sixty-three thousand, three hundred ninety-two".